James K. Polk

By the time the legislature adjourned its session in September 1822, Polk was determined to be a candidate for the Tennessee House of Representatives. The election was in August 1823, almost a year away, allowing him ample time for campaigning.[18] Already involved locally as a member of the Masons, he was commissioned in the Tennessee militia as a captain in the cavalry regiment of the 5th Brigade. He was later appointed a colonel on the staff of Governor William Carroll, and was afterwards often referred to as "Colonel".[19][20] Although many of the voters were members of the Polk clan, the young politician campaigned energetically. People liked Polk's oratory, which earned him the nickname "Napoleon of the Stump." At the polls, where Polk provided alcoholic refreshments for his voters, he defeated incumbent William Yancey.[18][19]

c. 1846–49 daguerreotype of James K. Polk and Sarah Childress Polk[21]

Beginning in early 1822, Polk courted Sarah Childress—they were engaged the following year[22] and married on January 1, 1824, in Murfreesboro.[18] Educated far better than most women of her time, especially in frontier Tennessee, Sarah Polk was from one of the state's most prominent families.[18] During James's political career Sarah assisted her husband with his speeches, gave him advice on policy matters, and played an active role in his campaigns.[23] Rawley noted that Sarah Polk's grace, intelligence and charming conversation helped compensate for her husband's often austere manner.[3]

Polk's first mentor was Grundy, but in the legislature, Polk came increasingly to oppose him on such matters as land reform, and came to support the policies of Andrew Jackson, by then a military hero for his victory at the Battle of New Orleans (1815).[24] Jackson was a family friend to both the Polks and the Childresses—there is evidence Sarah Polk and her siblings called him "Uncle Andrew"—and James Polk quickly came to support his presidential ambitions for 1824. When the Tennessee Legislature deadlocked on whom to elect as U.S. senator in 1823 (until 1913, legislators, not the people, elected senators), Jackson's name was placed in nomination. Polk broke from his usual allies, casting his vote for Jackson, who won. The Senate seat boosted Jackson's presidential chances by giving him current political experience[lower-alpha 2] to match his military accomplishments. This began an alliance[25] that would continue until Jackson's death early in Polk's presidency.[3] Polk, through much of his political career, was known as "Young Hickory", based on the nickname for Jackson, "Old Hickory". Polk's political career was as dependent on Jackson as his nickname implied.[26]

The house where Polk spent his young adult life before his presidency, in Columbia, Tennessee, is his only private residence still standing. It is now known as the James K. Polk Home.

In the 1824 United States presidential election, Jackson got the most electoral votes (he also led in the popular vote) but as he did not receive a majority in the Electoral College, the election was thrown into the U.S. House of Representatives, which chose Secretary of State John Quincy Adams, who had received the second-most of each. Polk, like other Jackson supporters, believed that Speaker of the House Henry Clay had traded his support as fourth-place finisher (the House may only choose from among the top three) to Adams in a Corrupt Bargain in exchange for being the new Secretary of State. Polk had in August 1824 declared his candidacy for the following year's election to the House of Representatives from Tennessee's 6th congressional district.[27] The district stretched from Maury County south to the Alabama line, and extensive electioneering was expected of the five candidates. Polk campaigned so vigorously that Sarah began to worry about his health. During the campaign, Polk's opponents said that at the age of 29 Polk was too young for the responsibility of a seat in the House, but he won the election with 3,669 votes out of 10,440 and took his seat in Congress later that year.[28]

When Polk arrived in Washington, D.C. for Congress's regular session in December 1825, he roomed in Benjamin Burch's boarding house with other Tennessee representatives, including Sam Houston. Polk made his first major speech on March 13, 1826, in which he said that the Electoral College should be abolished and that the president should be elected by popular vote.[29] Remaining bitter at the alleged Corrupt Bargain between Adams and Clay, Polk became a vocal critic of the Adams administration, frequently voting against its policies.[30] Sarah Polk remained at home in Columbia during her husband's first year in Congress, but accompanied him to Washington beginning in December 1826; she assisted him with his correspondence and came to hear James's speeches.[31]

Polk won re-election in 1827 and continued to oppose the Adams administration.[31] He remained in close touch with Jackson, and when Jackson ran for president in 1828, Polk was an advisor on his campaign. Following Jackson's victory over Adams, Polk became one of the new President's most prominent and loyal supporters.[32] Working on Jackson's behalf, Polk successfully opposed federally-funded "internal improvements" such as a proposed Buffalo-to-New Orleans road, and he was pleased by Jackson's Maysville Road veto in May 1830, when Jackson blocked a bill to finance a road extension entirely within one state, Kentucky, deeming it unconstitutional.[33] Jackson opponents alleged that the veto message, which strongly complained about Congress' penchant for passing pork barrel projects, was written by Polk, but he denied this, stating that the message was entirely the President's.[34]

Polk served as Jackson's most prominent House ally in the "Bank War" that developed over Jackson's opposition to the re-authorization of the Second Bank of the United States.[35] The Second Bank, headed by Nicholas Biddle of Philadelphia, not only held federal dollars but controlled much of the credit in the United States, as it could present currency issued by local banks for redemption in gold or silver. Some Westerners, including Jackson, opposed the Second Bank, deeming it a monopoly acting in the interest of Easterners.[36] Polk, as a member of the House Ways and Means Committee, conducted investigations of the Second Bank, and though the committee voted for a bill to renew the bank's charter (scheduled to expire in 1836), Polk issued a strong minority report condemning the bank. The bill passed Congress in 1832, but Jackson vetoed it and Congress failed to override the veto. Jackson's action was highly controversial in Washington but had considerable public support, and he won easy re-election in 1832.[37]

Like most Southerners, Polk favored low tariffs on imported goods, and initially sympathized with John C. Calhoun's opposition to the Tariff of Abominations during the Nullification Crisis of 1832–1833, but came over to Jackson's side as Calhoun moved towards advocating secession. Thereafter, Polk remained loyal to Jackson as the President sought to assert federal authority. Polk condemned secession and supported the Force Bill against South Carolina, which had claimed the authority to nullify federal tariffs. The matter was settled by Congress passing a compromise tariff.[38]

Oil on canvas portrait by George Peter Alexander Healy

In December 1833, after being elected to a fifth consecutive term, Polk, with Jackson's backing, became the chairman of Ways and Means, a powerful position in the House.[39] In that position, Polk supported Jackson's withdrawal of federal funds from the Second Bank. Polk's committee issued a report questioning the Second Bank's finances and another supporting Jackson's actions against it. In April 1834, the Ways and Means Committee reported a bill to regulate state deposit banks, which, when passed, enabled Jackson to deposit funds in pet banks, and Polk got legislation passed to allow the sale of the government's stock in the Second Bank.[3][40]

In June 1834, Speaker of the House Andrew Stevenson resigned from Congress to become Minister to the United Kingdom.[41] With Jackson's support, Polk ran for speaker against fellow Tennessean John Bell, Calhoun disciple Richard Henry Wilde, and Joel Barlow Sutherland of Pennsylvania. After ten ballots, Bell, who had the support of many opponents of the administration, defeated Polk.[42] Jackson called in political debts to try to get Polk elected Speaker of the House at the start of the next Congress in December 1835, assuring Polk in a letter he meant him to burn that New England would support him for speaker. They were successful; Polk defeated Bell to take the speakership.[43]

According to Thomas M. Leonard, "by 1836, while serving as Speaker of the House of Representatives, Polk approached the zenith of his congressional career. He was at the center of Jacksonian Democracy on the House floor, and, with the help of his wife, he ingratiated himself into Washington's social circles."[44] The prestige of the speakership caused them to move from a boarding house to their own residence on Pennsylvania Avenue.[44] In the 1836 presidential election, Vice President Martin Van Buren, Jackson's chosen successor, defeated multiple Whig candidates, including Tennessee Senator Hugh Lawson White. Greater Whig strength in Tennessee helped White carry his state, though Polk's home district went for Van Buren.[45] Ninety percent of Tennessee voters had supported Jackson in 1832, but many in the state disliked the destruction of the Second Bank, or were unwilling to support Van Buren.[46]

As Speaker of the House, Polk worked for the policies of Jackson and later Van Buren. Polk appointed committees with Democratic chairs and majorities, including the New York radical C. C. Cambreleng as the new Ways and Means chair, although he tried to maintain the speaker's traditional nonpartisan appearance. The two major issues during Polk's speakership were slavery and, after the Panic of 1837, the economy. Polk firmly enforced the "gag rule", by which the House of Representatives would not accept or debate citizen petitions regarding slavery.[47] This ignited fierce protests from John Quincy Adams, who was by then a congressman from Massachusetts and an abolitionist. Instead of finding a way to silence Adams, Polk frequently engaged in useless shouting matches, leading Jackson to conclude that Polk should have shown better leadership.[48] Van Buren and Polk faced pressure to rescind the Specie Circular, Jackson's 1836 order that payment for government lands be in gold and silver. Some believed this had led to the crash by causing a lack of confidence in paper currency issued by banks. Despite such arguments, with support from Polk and his cabinet, Van Buren chose to back the Specie Circular. Polk and Van Buren attempted to establish an Independent Treasury system that would allow the government to oversee its own deposits (rather than using pet banks), but the bill was defeated in the House.[47] It eventually passed in 1840.[49]

Using his thorough grasp of the House's rules,[50] Polk attempted to bring greater order to its proceedings. Unlike many of his peers, he never challenged anyone to a duel no matter how much they insulted his honor.[51] The economic downturn cost the Democrats seats, so that when he faced re-election as Speaker of the House in December 1837, he won by only 13 votes, and he foresaw defeat in 1839. Polk by then had presidential ambitions but was well aware that no Speaker of the House had ever become president (Polk is still the only one to have held both offices).[52] After seven terms in the House, two as speaker, he announced that he would not seek re-election, choosing instead to run for Governor of Tennessee in the 1839 election.[53]

In 1835, the Democrats had lost the governorship of Tennessee for the first time in their history, and Polk decided to return home to help the party.[54] Tennessee was afire for White and Whiggism; the state had reversed its political loyalties since the days of Jacksonian domination. As head of the state Democratic Party, Polk undertook his first statewide campaign, He opposed Whig incumbent Newton Cannon, who sought a third two-year term as governor.[55] The fact that Polk was the one called upon to "redeem" Tennessee from the Whigs tacitly acknowledged him as head of the state Democratic Party.[3]

Polk campaigned on national issues, whereas Cannon stressed state issues. After being bested by Polk in the early debates, the governor retreated to Nashville, the state capital, alleging important official business. Polk made speeches across the state, seeking to become known more widely than just in his native Middle Tennessee. When Cannon came back on the campaign trail in the final days, Polk pursued him, hastening the length of the state to be able to debate the governor again. On Election Day, August 1, 1839, Polk defeated Cannon, 54,102 to 51,396, as the Democrats recaptured the state legislature and won back three congressional seats.[56]

Tennessee's governor had limited power—there was no gubernatorial veto, and the small size of the state government limited any political patronage. But Polk saw the office as a springboard for his national ambitions, seeking to be nominated as Van Buren's vice presidential running mate at the 1840 Democratic National Convention in Baltimore in May.[57] Polk hoped to be the replacement if Vice President Richard Mentor Johnson was dumped from the ticket; Johnson was disliked by many Southern whites for fathering two daughters by a biracial mistress and attempting to introduce them into white society. Johnson was from Kentucky, so Polk's Tennessee residence would keep the New Yorker Van Buren's ticket balanced. The convention chose to endorse no one for vice president, stating that a choice would be made once the popular vote was cast. Three weeks after the convention, recognizing that Johnson was too popular in the party to be ousted, Polk withdrew his name. The Whig presidential candidate, General William Henry Harrison, conducted a rollicking campaign with the motto "Tippecanoe and Tyler Too", easily winning both the national vote and that in Tennessee. Polk campaigned in vain for Van Buren[58] and was embarrassed by the outcome; Jackson, who had returned to his home, the Hermitage, near Nashville, was horrified at the prospect of a Whig administration.[59] In the 1840 election, Polk received one vote from a faithless elector in the Electoral College's vote for vice president.[60][61][62] Harrison's death after a month in office in 1841 left the presidency to Vice President John Tyler, who soon broke with the Whigs.[59]

Polk's three major programs during his governorship; regulating state banks, implementing state internal improvements, and improving education all failed to win the approval of the legislature.[63] His only major success as governor was his politicking to secure the replacement of Tennessee's two Whig U.S. senators with Democrats.[63] Polk's tenure was hindered by the continuing nationwide economic crisis that had followed the Panic of 1837 and which had caused Van Buren to lose the 1840 election.[64]

Encouraged by the success of Harrison's campaign, the Whigs ran a freshman legislator from frontier Wilson County, James C. Jones against Polk in 1841. "Lean Jimmy" had proven one of their most effective gadflies against Polk, and his lighthearted tone at campaign debates was very effective against the serious Polk. The two debated the length of Tennessee,[65] and Jones's support of distribution to the states of surplus federal revenues, and of a national bank, struck a chord with Tennessee voters. On election day in August 1841, Polk was defeated by 3,000 votes, the first time he had been beaten at the polls.[58] Polk returned to Columbia and the practice of law and prepared for a rematch against Jones in 1843, but though the new governor took less of a joking tone, it made little difference to the outcome, as Polk was beaten again,[66] this time by 3,833 votes.[67][68] In the wake of his second statewide defeat in three years, Polk faced an uncertain political future.[69]

Despite his loss, Polk was determined to become the next vice president of the United States, seeing it as a path to the presidency.[70] Van Buren was the frontrunner for the 1844 Democratic nomination, and Polk engaged in a careful campaign to become his running mate.[71] The former president faced opposition from Southerners who feared his views on slavery, while his handling of the Panic of 1837—he had refused to rescind the Specie Circular—aroused opposition from some in the West (today's Midwestern United States) who believed his hard money policies had hurt their section of the country.[71] Many Southerners backed Calhoun's candidacy, Westerners rallied around Senator Lewis Cass of Michigan, and former Vice President Johnson also maintained a strong following among Democrats.[71] Jackson assured Van Buren by letter that Polk in his campaigns for governor had "fought the battle well and fought it alone".[72] Polk hoped to gain Van Buren's support, hinting in a letter that a Van Buren/Polk ticket could carry Tennessee, but found him unconvinced.[73]

The biggest political issue in the United States at that time was territorial expansion.[3] The Republic of Texas had successfully revolted against Mexico in 1836. With the republic largely populated by American emigres, those on both sides of the Sabine River border between the U.S. and Texas deemed it inevitable that Texas would join the United States, but this would anger Mexico, which considered Texas a breakaway province, and threatened war if the United States annexed it. Jackson, as president, had recognized Texas independence, but the initial momentum toward annexation had stalled.[74] Britain was seeking to expand her influence in Texas: Britain had abolished slavery, and if Texas did the same, it would provide a western haven for runaways to match one in the North.[75] A Texas not in the United States would also stand in the way of what was deemed America's Manifest Destiny to overspread the continent.[76]

Clay was nominated for president by acclamation at the April 1844 Whig National Convention, with New Jersey's Theodore Frelinghuysen his running mate.[77] A Kentucky slaveholder at a time when opponents of Texas annexation argued that it would give slavery more room to spread, Clay sought a nuanced position on the issue. Jackson, who strongly supported a Van Buren/Polk ticket, was delighted when Clay issued a letter for publication in the newspapers opposing Texas annexation, only to be devastated when he learned Van Buren had done the same thing.[78] Van Buren did this because he feared losing his base of support in the Northeast,[79] but his supporters in the old Southwest were stunned at his action. Polk, on the other hand, had written a pro-annexation letter that had been published four days before Van Buren's.[3] Jackson wrote sadly to Van Buren that no candidate who opposed annexation could be elected, and decided Polk was the best person to head the ticket.[80] Jackson met with Polk at the Hermitage on May 13, 1844, and explained to his visitor that only an expansionist from the South or Southwest could be elected—and, in his view, Polk had the best chance.[81] Polk was at first startled, calling the plan "utterly abortive", but he agreed to accept it.[82] Polk immediately wrote to instruct his lieutenants at the convention to work for his nomination as president.[81]

Despite Jackson's quiet efforts on his behalf, Polk was skeptical that he could win.[83] Nevertheless, because of the opposition to Van Buren by expansionists in the West and South, Polk's key lieutenant at the 1844 Democratic National Convention in Baltimore, Gideon Johnson Pillow, believed Polk could emerge as a compromise candidate.[84] Publicly, Polk, who remained in Columbia during the convention, professed full support for Van Buren's candidacy and was believed to be seeking the vice presidency. Polk was one of the few major Democrats to have declared for the annexation of Texas.[85]

The convention opened on May 27, 1844. A crucial question was whether the nominee needed two-thirds of the delegate vote, as had been the case at previous Democratic conventions, or merely a majority. A vote for two-thirds would doom Van Buren's candidacy due to opposition from southern delegates.[86] With the support of the Southern states, the two-thirds rule was passed.[87] Van Buren won a majority on the first presidential ballot but failed to win the necessary two-thirds, and his support slowly faded.[87] Cass, Johnson, Calhoun and James Buchanan also received votes on the first ballot, and Cass took the lead on the fifth.[88] After seven ballots, the convention remained deadlocked: Cass could not reach two-thirds, and Van Buren's supporters became discouraged about his chances. Delegates were ready to consider a new candidate who might break the stalemate.[89]

When the convention adjourned after the seventh ballot, Pillow, who had been waiting for an opportunity to press Polk's name, conferred with George Bancroft of Massachusetts, a politician and historian and longtime Polk correspondent, who had planned to nominate Polk for vice president. Bancroft had supported Van Buren's candidacy and was willing to see New York Senator Silas Wright head the ticket, but as a Van Buren loyalist, Wright would not consent. Pillow and Bancroft decided if Polk were nominated for president, Wright might accept the second spot. Before the eighth ballot, former Attorney General Benjamin F. Butler, head of the New York delegation, read a pre-written letter from Van Buren to be used if he could not be nominated, withdrawing in Wright's favor. But Wright (who was in Washington) had also entrusted a pre-written letter to a supporter, in which he refused to be considered as a presidential candidate, and stated in the letter that he agreed with Van Buren's position on Texas. Had Wright's letter not been read he most likely would have been nominated, but without him, Butler began to rally Van Buren supporters for Polk as the best possible candidate, and Bancroft placed Polk's name before the convention. On the eighth ballot, Polk received only 44 votes to Cass's 114 and Van Buren's 104, but the deadlock showed signs of breaking. Butler formally withdrew Van Buren's name, many delegations declared for the Tennessean, and on the ninth ballot, Polk received 233 ballots to Cass's 29, making him the Democratic nominee for president. The nomination was then made unanimous.[3][90]

The convention then considered the vice-presidential nomination. Butler advocated for Wright, and the convention agreed, with only four Georgia delegates dissenting. Word of Wright's nomination was sent to him in Washington via telegraph. Having declined by proxy an almost certain presidential nomination, Wright also refused the vice-presidential nomination. Senator Robert J. Walker of Mississippi, a close Polk ally, then suggested former senator George M. Dallas of Pennsylvania. Dallas was acceptable enough to all factions and gained the nomination on the third ballot. The delegates passed a platform and adjourned on May 30.[91][92]

Many contemporary politicians, including Pillow and Bancroft, later claimed credit for getting Polk the nomination, but Walter R. Borneman felt that most of the credit was due to Jackson and Polk, "the two who had done the most were back in Tennessee, one an aging icon ensconced at the Hermitage and the other a shrewd lifelong politician waiting expectantly in Columbia".[93] Whigs mocked Polk with the chant "Who is James K. Polk?", affecting never to have heard of him.[94] Though he had experience as Speaker of the House and Governor of Tennessee, all previous presidents had served as vice president, Secretary of State, or as a high-ranking general. Polk has been described as the first "dark horse" presidential nominee, although his nomination was less of a surprise than that of future nominees such as Franklin Pierce or Warren G. Harding.[95] Despite his party's gibes, Clay recognized that Polk could unite the Democrats.[94]

1844 campaign banner for the Polk/Dallas ticket, produced by Nathaniel Currier

Rumors of Polk's nomination reached Nashville on June 4, much to Jackson's delight; they were substantiated later that day. The dispatches were sent on to Columbia, arriving the same day, and letters and newspapers describing what had happened at Baltimore were in Polk's hands by June 6. He accepted his nomination by letter dated June 12, alleging that he had never sought the office, and stating his intent to serve only one term.[96] Wright was embittered by what he called the "foul plot" against Van Buren, and demanded assurances that Polk had played no part; it was only after Polk professed that he had remained loyal to Van Buren that Wright supported his campaign.[97] Following the custom of the time that presidential candidates avoid electioneering or appearing to seek the office, Polk remained in Columbia and made no speeches. He engaged in extensive correspondence with Democratic Party officials as he managed his campaign. Polk made his views known in his acceptance letter and through responses to questions sent by citizens that were printed in newspapers, often by arrangement.[98][99]

A potential pitfall for Polk's campaign was the issue of whether the tariff should be for revenue only, or with the intent to protect American industry. Polk finessed the tariff issue in a published letter. Recalling that he had long stated that tariffs should only be sufficient to finance government operations, he maintained that stance but wrote that within that limitation, government could and should offer "fair and just protection" to American interests, including manufacturers.[100] He refused to expand on this stance, acceptable to most Democrats, despite the Whigs pointing out that he had committed himself to nothing. In September, a delegation of Whigs from nearby Giles County came to Columbia, armed with specific questions on Polk's views regarding the current tariff, the Whig-passed Tariff of 1842, and with the stated intent of remaining in Columbia until they got answers. Polk took several days to respond and chose to stand by his earlier statement, provoking an outcry in the Whig papers.[101]

Another concern was the third-party candidacy of President Tyler, which might split the Democratic vote. Tyler had been nominated by a group of loyal officeholders. Under no illusions he could win, he believed he could rally states' rights supporters and populists to hold the balance of power in the election. Only Jackson had the stature to resolve the situation, which he did with two letters to friends in the Cabinet, that he knew would be shown to Tyler, stating that the President's supporters would be welcomed back into the Democratic fold. Jackson wrote that once Tyler withdrew, many Democrats would embrace him for his pro-annexation stance. The former president also used his influence to stop Francis Preston Blair and his Globe newspaper, the semi-official organ of the Democratic Party, from attacking Tyler. These proved enough; Tyler withdrew from the race in August.[102][103]

Party troubles were a third concern. Polk and Calhoun made peace when a former South Carolina congressman, Francis Pickens visited Tennessee and came to Columbia for two days and to the Hermitage for sessions with the increasingly ill Jackson. Calhoun wanted the Globe dissolved, and that Polk would act against the 1842 tariff and promote Texas annexation. Reassured on these points, Calhoun became a strong supporter.[104]

Polk was aided regarding Texas when Clay, realizing his anti-annexation letter had cost him support, attempted in two subsequent letters to clarify his position. These angered both sides, which attacked Clay as insincere.[105] Texas also threatened to divide the Democrats sectionally, but Polk managed to appease most Southern party leaders without antagonizing Northern ones.[106] As the election drew closer, it became clear that most of the country favored the annexation of Texas, and some Southern Whig leaders supported Polk's campaign due to Clay's anti-annexation stance.[106]

Results of the 1844 presidential election

The campaign was vitriolic; both major party candidates were accused of various acts of malfeasance; Polk was accused of being both a duelist and a coward. The most damaging smear was the Roorback forgery; in late August an item appeared in an abolitionist newspaper, part of a book detailing fictional travels through the South of a Baron von Roorback, an imaginary German nobleman. The Ithaca Chronicle printed it without labeling it as fiction, and inserted a sentence alleging that the traveler had seen forty slaves who had been sold by Polk after being branded with his initials. The item was withdrawn by the Chronicle when challenged by the Democrats, but it was widely reprinted. Borneman suggested that the forgery backfired on Polk's opponents as it served to remind voters that Clay too was a slaveholder.[107] John Eisenhower, in his journal article on the election, stated that the smear came too late to be effectively rebutted, and likely cost Polk Ohio. Southern newspapers, on the other hand, went far in defending Polk, one Nashville newspaper alleging that his slaves preferred their bondage to freedom.[108] Polk himself implied to newspaper correspondents that the only slaves he owned had either been inherited or had been purchased from relatives in financial distress; this paternalistic image was also painted by surrogates like Gideon Pillow. This was not true, though not known at the time; by then he had bought over thirty slaves, both from relatives and others, mainly for the purpose of procuring labor for his Mississippi cotton plantation.[109]

There was no uniform election day in 1844; states voted between November 1 and 12.[110] Polk won the election with 49.5% of the popular vote and 170 of the 275 electoral votes.[111] Becoming the first president elected despite losing his state of residence (Tennessee),[110] Polk also lost his birth state, North Carolina. However, he won Pennsylvania and New York, where Clay lost votes to the antislavery Liberty Party candidate James G. Birney, who got more votes in New York than Polk's margin of victory. Had Clay won New York, he would have been elected president.[111]

President Polk, BEP engraved portrait

Polk formed a geographically balanced Cabinet.[114] He consulted Jackson and one or two other close allies, and decided that the large states of New York, Pennsylvania and Virginia should have representation in the six-member Cabinet, as should his home state of Tennessee. At a time when an incoming president might retain some or all of his predecessor's department heads, Polk wanted an entirely fresh Cabinet, but this proved delicate. Tyler's final Secretary of State was Calhoun, leader of a considerable faction of the Democratic Party, but, when approached by emissaries, he did not take offense and was willing to step down.[115]

Polk did not want his Cabinet to contain presidential hopefuls, though he chose to nominate James Buchanan of Pennsylvania, whose ambition for the presidency was well-known, as Secretary of State.[116] Tennessee's Cave Johnson, a close friend and ally of Polk, was nominated for the position of Postmaster General, with George Bancroft, the historian who had played a crucial role in Polk's nomination, as Navy Secretary. Polk's choices met with the approval of Andrew Jackson, with whom Polk met for the last time in January 1845, as Jackson died that June.[117]

Tyler's last Navy Secretary, John Y. Mason of Virginia, Polk's friend since college days and a longtime political ally, was not on the original list. As Cabinet choices were affected by factional politics and President Tyler's drive to resolve the Texas issue before leaving office, Polk at the last minute chose Mason as Attorney General.[115] Polk also chose Mississippi Senator Walker as Secretary of the Treasury and New York's William Marcy as Secretary of War. The members worked well together, and few replacements were necessary. One reshuffle was required in 1846 when Bancroft, who wanted a diplomatic posting, became U.S. minister to Britain.[118]

In his last days in office President Tyler sought to complete the annexation of Texas. After the Senate had defeated an earlier treaty that required a two-thirds majority, Tyler urged Congress to pass a joint resolution, relying on its constitutional power to admit states.[119] There were disagreements about the terms under which Texas would be admitted and Polk became involved in negotiations to break the impasse. With Polk's help, the annexation resolution narrowly cleared the Senate.[119] Tyler was unsure whether to sign the resolution or leave it for Polk and sent Calhoun to consult with Polk, who declined to give any advice. On his final evening in office, March 3, 1845, Tyler offered annexation to Texas according to the terms of the resolution.[120]

The inauguration of James K. Polk, as shown in the Illustrated London News, v. 6, April 19, 1845

Even before his inauguration, Polk wrote to Cave Johnson, "I intend to be myself President of the U.S."[121] He would gain a reputation as a hard worker, spending ten to twelve hours at his desk, and rarely leaving Washington. Polk wrote, "No President who performs his duty faithfully and conscientiously can have any leisure. I prefer to supervise the whole operations of the government myself rather than intrust the public business to subordinates, and this makes my duties very great."[3] When he took office on March 4, 1845, Polk, at 49, became the youngest president to that point. Polk's inauguration was the first inaugural ceremony to be reported by telegraph, and first to be shown in a newspaper illustration (in The Illustrated London News).[122]

In his inaugural address, delivered in a steady rain, Polk made clear his support for Texas annexation by referring to the 28 states of the U.S., thus including Texas. He proclaimed his fidelity to Jackson's principles by quoting his famous toast, "Every lover of his country must shudder at the thought of the possibility of its dissolution and will be ready to adopt the patriotic sentiment, 'Our Federal Union—it must be preserved.'"[123] He stated his opposition to a national bank, and repeated that the tariff could include incidental protection. Although he did not mention slavery specifically, he alluded to it, decrying those who would tear down an institution protected by the Constitution.[124]

Polk devoted the second half of his speech to foreign affairs, and specifically to expansion. He applauded the annexation of Texas, warning that Texas was no affair of any other nation, and certainly none of Mexico's. He spoke of the Oregon Country, and of the many who were migrating, pledging to safeguard America's rights there and to protect the settlers.[125]

As well as appointing Cabinet officers to advise him, Polk made his sister's son, J. Knox Walker, his personal secretary, an especially important position because, other than his slaves, Polk had no staff at the White House. Walker, who lived at the White House with his growing family (two children were born to him while living there), performed his duties competently through his uncle's presidency. Other Polk relatives visited at the White House, some for extended periods.[126]

Polk and his cabinet in the White House dining room, 1846. Front row, left to right: John Y. Mason, William L. Marcy, James K. Polk, Robert J. Walker. Back row, left to right: Cave Johnson, George Bancroft. Secretary of State James Buchanan is absent. This was the first photograph taken in the White House, and the first of a presidential Cabinet.[127][128]

Britain and the U.S. each derived claims to the Oregon Country from the voyages of explorers. Russia and Spain had waived their weak claims.[129] Claims of the indigenous peoples of the region to their traditional lands were not a factor.

Map of Oregon Country, which the Oregon Treaty split between the Americans and British at the 49th parallel

Rather than war over the distant and unsettled territory, Washington and London negotiated amicably. Previous U.S. administrations had offered to divide the region along the 49th parallel, which was not acceptable to Britain, as it had commercial interests along the Columbia River.[130] Britain's preferred partition was unacceptable to Polk, as it would have awarded Puget Sound and all lands north of the Columbia River to Britain, and Britain was unwilling to accept the 49th parallel extended to the Pacific, as it meant the entire opening to Puget Sound would be in American hands, isolating its settlements along the Fraser River.[130]

Edward Everett, Tyler's minister in London, had informally proposed dividing the territory at the 49th parallel with the strategic Vancouver Island granted to the British, thus allowing an opening to the Pacific. But when the new British minister in Washington, Richard Pakenham arrived in 1844 prepared to follow up, he found that many Americans desired the entire territory.[131] Oregon had not been a major issue in the 1844 election. However, the heavy influx of settlers, mostly American, to the Oregon Country in 1845, and the rising spirit of expansionism in the United States as Texas and Oregon seized the public's eye, made a treaty with Britain more urgent.[132] Many Democrats believed that the United States should span from coast to coast, a philosophy described as Manifest Destiny.[3]

Though both sides sought an acceptable compromise, each also saw the territory as an important geopolitical asset that would play a large part in determining the dominant power in North America.[130] In his inaugural address, Polk announced that he viewed the U.S. claim to the land as "clear and unquestionable", provoking threats of war from British leaders should Polk attempt to take control of the entire territory.[133] Polk had refrained in his address from asserting a claim to the entire territory, which extended north to 54 degrees, 40 minutes north latitude, although the Democratic Party platform called for such a claim.[134] Despite Polk's hawkish rhetoric, he viewed war over Oregon as unwise, and Polk and Buchanan began negotiations with the British.[135] Like his predecessors, Polk again proposed a division along the 49th parallel, which was immediately rejected by Pakenham.[136] Secretary of State Buchanan was wary of a two-front war with Mexico and Britain, but Polk was willing to risk war with both countries in pursuit of a favorable settlement.[137] In his annual message to Congress in December 1845, Polk requested approval of giving Britain a one-year notice (as required in the Treaty of 1818) of his intention to terminate the joint occupancy of Oregon.[138] In that message, he quoted from the Monroe Doctrine to denote America's intention of keeping European powers out, the first significant use of it since its origin in 1823.[139] After much debate, Congress eventually passed the resolution in April 1846, attaching its hope that the dispute would be settled amicably.[140]

When the British Foreign Secretary, Lord Aberdeen, learned of the proposal rejected by Pakenham, Aberdeen asked the United States to re-open negotiations, but Polk was unwilling unless a proposal was made by the British.[141] With Britain moving towards free trade with the repeal of the Corn Laws, good trade relations with the United States were more important to Aberdeen than a distant territory.[142] In February 1846, Louis McLane, the American minister in London, was told that Washington would look favorably on a British proposal to divide the continent at the 49th parallel.[143] In June 1846, Pakenham presented an offer calling for a boundary line at the 49th parallel, with the exception that Britain would retain all of Vancouver Island, and there would be limited navigation rights for British subjects on the Columbia River until the expiration of the charter of the Hudson's Bay Company in 1859.[144] Polk and most of his Cabinet were prepared to accept the proposal.[145] The Senate ratified the Oregon Treaty in a 41–14 vote.[146] Polk's willingness to risk war with Britain had frightened many, but his tough negotiation tactics may have gained the United States concessions from the British (particularly regarding the Columbia River) that a more conciliatory president might not have won.[147]

Map of Mexico in 1845, with the Republic of Texas, the Republic of Yucatan and the disputed territory between Mexico and Texas in red. Mexico claimed to own all of Texas.

The annexation resolution signed by Tyler gave the president the choice of asking Texas to approve annexation, or reopening negotiations; Tyler immediately sent a messenger with the first option. Polk allowed the messenger to continue.[148] He also sent assurance that the United States would defend Texas, and would fix its southern border at the Rio Grande, as claimed by Texas, rather than at the Nueces River, as claimed by Mexico.[3][149][150] Public sentiment in Texas favored annexation. In July 1845, a Texas convention ratified annexation, and thereafter voters approved it.[151] In December 1845, Texas became the 28th state.[152] However Mexico had broken diplomatic relations with the United States on passage of the joint resolution in March 1845; now annexation escalated tensions as Mexico had never recognized Texan independence.[153]

Following annexation in 1845, Polk began preparations for a potential war, sending an army to Texas, led by Brigadier General Zachary Taylor.[154] American land and naval forces were both ordered to respond to any Mexican aggression but to avoid provoking a war. Polk thought Mexico would give in under duress.[155]

Polk's presidential proclamation of war against Mexico

Polk hoped that a show of force would lead to negotiations.[154] In late 1845, He sent John Slidell to Mexico to purchase New Mexico and California for $30 million, as well as securing Mexico's agreement to a Rio Grande border.[156] Mexican opinion was hostile and President José Joaquín de Herrera refused to receive Slidell. Herrera soon was deposed by a military coup led by General Mariano Paredes,[157] a hard-liner who pledged to take back Texas.[158] Dispatches from Slidell warned Washington that war was near.[159]

Polk regarded the treatment of Slidell as an insult and an "ample cause of war", and he prepared to ask Congress to declare it.[160] Meanwhile, in late March, General Taylor had reached the Rio Grande, and his army camped across the river from Matamoros, Tamaulipas. In April, after Mexican general Pedro de Ampudia demanded that Taylor return to the Nueces River, Taylor began a blockade of Matamoros. A skirmish on the northern side of the Rio Grande on April 25 ended in the death or capture of dozens of American soldiers and became known as the Thornton Affair. Word reached Washington on May 9, and Polk sent a war message to Congress on the ground that Mexico had, "shed American blood on the American soil".[161][162] The House overwhelmingly approved a resolution declaring war and authorizing the president to accept 50,000 volunteers into the military.[163][164] In the Senate, war opponents led by Calhoun questioned Polk's version of events. Nonetheless, the House resolution passed the Senate in a 40–2 vote, with Calhoun abstaining, marking the beginning of the Mexican–American War.[165]

Overview map of the war

  Disputed territory

  United States territory, 1848

  Mexican territory, 1848

  After treaty of Guadalupe Hidalgo

After the initial skirmishes, Taylor and much of his army marched away from the river to secure the supply line, leaving a makeshift base, Fort Texas. On the way back to the Rio Grande, Mexican forces under General Mariano Arista attempted to block Taylor's way as other troops laid siege to Fort Texas, forcing the U.S. Army general to the attack if he hoped to relieve the fort. In the Battle of Palo Alto, the first major engagement of the war, Taylor's troops forced Arista's from the field, suffering only four dead to hundreds for the Mexicans. The next day, Taylor led the army to victory in the Battle of Resaca de la Palma, putting the Mexican Army to rout.[166] The early successes boosted support for the war, which despite the lopsided votes in Congress, had deeply divided the nation.[167] Many Northern Whigs opposed the war, as did others; they felt Polk had used patriotism to manipulate the nation into fighting a war, the goal of which was to give slavery room to expand.[168]

Polk distrusted the two senior officers, Major General Winfield Scott and Taylor, as both were Whigs, and would have replaced them with Democrats, but felt Congress would not approve it. He offered Scott the position of top commander in the war, which the general accepted. Polk and Scott already knew and disliked each other: the President made the appointment despite the fact that Scott had sought his party's presidential nomination for the 1840 election.[169][170] Polk came to believe that Scott was too slow in getting himself and his army away from Washington and to the Rio Grande, and was outraged to learn Scott was using his influence in Congress to defeat the administration's plan to expand the number of generals.[171] The news of Taylor's victory at Resaca de la Palma arrived then, and Polk decided to have Taylor take command in the field, and Scott to remain in Washington. Polk also ordered Commodore Conner to allow Antonio López de Santa Anna to return to Mexico from his exile in Havana, thinking that he would negotiate a treaty ceding territory to the U.S. for a price. Polk sent representatives to Cuba for talks with Santa Anna.

Polk sent an army expedition led by Stephen W. Kearny towards Santa Fe, to territory beyond the original claims in Texas.[172] In 1845, Polk, fearful of French or British intervention, had sent Lieutenant Archibald H. Gillespie to California with orders to foment a pro-American rebellion that could be used to justify annexation of the territory.[173] After meeting with Gillespie, Army captain John C. Frémont led settlers in northern California to overthrow the Mexican garrison in Sonoma in what became known as the Bear Flag Revolt.[174] In August 1846, American forces under Kearny captured Santa Fe, capital of the province of New Mexico, without firing a shot.[175] Almost simultaneously, Commodore Robert F. Stockton landed in Los Angeles and proclaimed the capture of California.[176] After American forces put down a revolt, the United States held effective control of New Mexico and California.[177] Nevertheless, the Western theater of the war would prove to be a political headache for Polk, since a dispute between Frémont and Kearny led to a break between Polk and the powerful Missouri senator (and father-in-law of Frémont), Thomas Hart Benton.[178]

War News from Mexico, 1848 painting by Richard Caton Woodville

The initial public euphoria over the victories at the start of the war slowly dissipated.[179] In August 1846, Polk asked Congress to appropriate $2 million (~$55.1 million in 2021) as a down payment for the potential purchase of Mexican lands. Polk's request ignited opposition, as he had never before made public his desire to annex parts of Mexico (aside from lands claimed by Texas). It was unclear whether such newly acquired lands would be slave or free, and there was fierce and acrimonious sectional debate. A freshman Democratic Congressman, David Wilmot of Pennsylvania, previously a firm supporter of Polk's administration, offered an amendment to the bill, the Wilmot Proviso, that would ban slavery in any land acquired using the money. The appropriation bill, with the Wilmot Proviso attached, passed the House, but died in the Senate.[180] This discord cost Polk's party, with Democrats losing control of the House in the 1846 elections. In early 1847, though, Polk was successful in passing a bill raising further regiments, and he also finally won approval for the appropriation.[181]

Antonio López de Santa Anna, 1847

To try to bring the war to a quick end, in July 1846 Polk considered supporting a potential coup led by the exiled Mexican former president, General Antonio López de Santa Anna, with the hope that Santa Anna would sell parts of California.[182] Santa Anna was in exile in Cuba, still a colony of Spain. Polk sent an envoy to have secret talks with Santa Anna. The U.S. Consul in Havana, R.B. Campbell, began seeking a way to engage with Santa Anna. A U.S. citizen of Spanish birth, Col. Alejandro José Atocha, knew Santa Anna and acted initially as an intermediary. Polk noted his contacts with Atocha in his diary, who said that Santa Anna was interested in concluding a treaty with the U.S. gaining territory while Mexico received payment that would include settling its debts. Polk decided that Atocha was untrustworthy and sent his own representative, Alexander Slidell Mackenzie, (a relative of John Slidell) to meet with Santa Anna. Mackenzie told Santa Anna that Polk wished to see him in power and that if they came to an agreement that the U.S. naval blockade would be lifted briefly to allow Santa Anna to return to Mexico. Polk requested $2 million from Congress to be used to negotiate a treaty with Mexico or payment to Mexico before a treaty was signed. The blockade was indeed briefly lifted and Santa Anna returned to Mexico, not to head a government that would negotiate a treaty with the U.S., but rather to organize a military defense of his homeland. Santa Anna gloated over Polk's naïveté;[183] Polk had been "snookered" by Santa Anna.[184] Instead of coming to a negotiated settlement with the U.S., Santa Anna mounted a defense of Mexico and fought to the bitter end. "His actions would prolong the war for at least a year, and more than any other single person, it was Santa Anna who denied Polk's dream of short war."[185]

This caused Polk to harden his position on Mexico,[186] and he ordered an American landing at Veracruz, the most important Mexican port on the Gulf of Mexico. From there, troops were to march through Mexico's heartland to Mexico City, which it was hoped would end the war.[187] Continuing to advance in northeast Mexico, Taylor defeated a Mexican army led by Ampudia in the September 1846 Battle of Monterrey, but allowed Ampudia's forces to withdraw from the town, much to Polk's consternation.[188] Polk believed Taylor had not aggressively pursued the enemy and offered command of the Veracruz expedition to Scott.[189]

The lack of trust Polk had in Taylor was returned by the Whig general, who feared the partisan president was trying to destroy him. Accordingly, Taylor disobeyed orders to remain near Monterrey.[170] In March 1847, Polk learned that Taylor had continued to march south, capturing the northern Mexican town of Saltillo.[190] Continuing beyond Saltillo, Taylor's army fought a larger Mexican force, led by Santa Anna, in the Battle of Buena Vista. Initial reports gave the victory to Mexico, with great rejoicing, but Santa Anna retreated. Mexican casualties were five times that of the Americans, and the victory made Taylor even more of a military hero in the American public's eyes, though Polk preferred to credit the bravery of the soldiers rather than the Whig general.[191]

The U.S. changed the course of the war with its invasion of Mexico's heartland through Veracruz and ultimately the capture of Mexico City, following hard fighting. In March 1847, Scott landed in Veracruz, and quickly won control of the city.[192] The Mexicans expected that yellow fever and other tropical diseases would weaken the U.S. forces. With the capture of Veracruz, Polk dispatched Nicholas Trist, Buchanan's chief clerk, to accompany Scott's army and negotiate a peace treaty with Mexican leaders.[193] Trist was instructed to seek the cession of Alta California, New Mexico, and Baja California, recognition of the Rio Grande as the southern border of Texas, and U.S. access across the Isthmus of Tehuantepec.[194] Trist was authorized to make a payment of up to $30 million in exchange for these concessions.[194]

In August 1847, as he advanced towards Mexico City, Scott defeated Santa Anna at the Battle of Contreras and the Battle of Churubusco.[195] With the Americans at the gates of Mexico City, Trist negotiated with commissioners, but the Mexicans were willing to give up little.[196] Scott prepared to take Mexico City, which he did in mid-September.[197] In the United States, a heated political debate emerged regarding how much of Mexico the United States should seek to annex, Whigs such as Henry Clay arguing that the United States should only seek to settle the Texas border question, and some expansionists arguing for the annexation of all of Mexico.[198] War opponents were also active; Whig Congressman Abraham Lincoln of Illinois introduced the "exact spot" resolutions, calling on Polk to state exactly where American blood had been shed on American soil to start the war, but the House refused to consider them.[199]

The Mexican Cession (in red) was acquired through the Treaty of Guadalupe Hidalgo. The Gadsden Purchase (in orange) was acquired through purchase after Polk left office.

Frustrated by a lack of progress in negotiations, Polk ordered Trist to return to Washington, but the diplomat, when the notice of recall arrived in mid-November 1847, ignored the order, deciding to remain and writing a lengthy letter to Polk the following month to justify his decision. Polk considered having Butler, designated as Scott's replacement, forcibly remove him from Mexico City.[200] Though outraged by Trist's defiance, Polk decided to allow him some time to negotiate a treaty.[201]

Throughout January 1848, Trist regularly met with officials in Mexico City, though at the request of the Mexicans, the treaty signing took place in Guadalupe Hidalgo, a small town near Mexico City. Trist was willing to allow Mexico to keep Baja California, as his instructions allowed, but successfully haggled for the inclusion of the important harbor of San Diego in a cession of Alta California. Provisions included the Rio Grande border and a $15 million payment to Mexico. On February 2, 1848, Trist and the Mexican delegation signed the Treaty of Guadalupe Hidalgo. Polk received the document on February 19,[202][203] and, after the Cabinet met on the 20th, decided he had no choice but to accept it. If he turned it down, with the House by then controlled by the Whigs, there was no assurance Congress would vote funding to continue the war. Both Buchanan and Walker dissented, wanting more land from Mexico, a position with which the President was sympathetic, though he considered Buchanan's view motivated by his ambition.[204]

Some senators opposed the treaty because they wanted to take no Mexican territory; others hesitated because of the irregular nature of Trist's negotiations. Polk waited in suspense for two weeks as the Senate considered it, sometimes hearing that it would likely be defeated and that Buchanan and Walker were working against it. He was relieved when the two Cabinet officers lobbied on behalf of the treaty. On March 10, the Senate ratified the treaty in a 38–14 vote, a vote that cut across partisan and geographic lines.[205] The Senate made some modifications to the treaty before ratification, and Polk worried that the Mexican government would reject them. On June 7, Polk learned that Mexico had ratified the treaty.[206] Polk declared the treaty in effect as of July 4, 1848, thus ending the war.[207] With the acquisition of California, Polk had accomplished all four of his major presidential goals.[206] With the exception of the territory acquired by the 1853 Gadsden Purchase, and some later minor adjustments, the territorial acquisitions under Polk established the modern borders of the Contiguous United States.[207]

United States states and territories when Polk entered office

United States states and territories when Polk left office

Polk was anxious to establish a territorial government for Oregon but the matter became embroiled in the arguments over slavery, though few thought Oregon suitable for that institution. Bills to establish a territorial government passed the House twice but died in the Senate. By the time Congress met again in December, California and New Mexico were in U.S. hands, and Polk in his annual message urged the establishment of territorial governments in all three.[208] The Missouri Compromise had settled the issue of the geographic reach of slavery within the Louisiana Purchase by prohibiting slavery in states north of 36°30′ latitude, and Polk sought to extend this line into the newly acquired territory.[209] This would have made slavery illegal in Oregon and San Francisco but allowed it in Los Angeles.[210] Such an extension of slavery was defeated in the House by a bipartisan alliance of Northerners.[211] In 1848 Polk signed a bill to establish the Territory of Oregon and prohibit slavery in it.[212]

In December 1848, Polk sought to establish territorial governments in California and New Mexico, a task made especially urgent by the onset of the California Gold Rush.[213] The divisive issue of slavery blocked the idea. Finally in the Compromise of 1850 the issue was resolved.[214]

Polk had misgivings about a bill creating the Department of the Interior (March 3, 1849). He feared the federal government usurping power over public lands from the states. Nevertheless he signed the bill.[215]

Polk's ambassador to the Republic of New Granada, Benjamin Alden Bidlack, negotiated the Mallarino–Bidlack Treaty.[216] Though Washington had initially only sought to remove tariffs on American goods, Bidlack and New Granadan's Foreign Minister negotiated a broad agreement that deepened military and trade ties. A U.S. guarantee of New Granada's sovereignty over the Isthmus of Panama was also included.[216] The treaty was ratified in 1848 and in the long run it facilitated the Panama Canal, built in the early 20th century.[217] It also allowed for the construction of the Panama Railway, which opened in 1855. The railway, built and operated by Americans and protected by the U.S. military, gave a quicker, safer journey to California and Oregon. The agreement was the only alliance Washington made in the 19th century. It established a strong American role in Central America and was a counterweight to British influence there.[216]

In mid-1848, President Polk authorized his ambassador to Spain, Romulus Mitchell Saunders, to negotiate the purchase of Cuba and offer Spain up to $100 million, a large sum at the time for one territory, equal to $3.38 billion in present-day terms.[218] Cuba was close to the United States and had slavery, so the idea appealed to Southerners but was unwelcome in the North. However, Spain was still making profits in Cuba (notably in sugar, molasses, rum and tobacco), and thus the Spanish government rejected Saunders's overtures.[219] Though Polk was eager to acquire Cuba, he refused to support the filibuster expedition of Narciso López, who sought to invade and take over the island as a prelude to annexation.[220]

Polk's official White House portrait, by George Peter Alexander Healy, 1858

In his inaugural address, Polk called upon Congress to re-establish the Independent Treasury System under which government funds were held in the Treasury and not in banks or other financial institutions.[221] President Van Buren had previously established a similar system, but it had been abolished during the Tyler administration.[222] Polk made clear his opposition to a national bank in his inaugural address, and in his first annual message to Congress in December 1845, he called for the government to keep its funds itself. Congress was slow to act; the House passed a bill in April 1846 and the Senate in August, both without a single Whig vote.[223] Polk signed the Independent Treasury Act into law on August 6, 1846.[224] The act provided that the public revenues were to be retained in the Treasury building and in sub-treasuries in various cities, separate from private or state banks.[224] The system would remain in place until the passage of the Federal Reserve Act in 1913.[225]

Polk's other major domestic initiative was the lowering of the tariff.[221] Polk directed Secretary of the Treasury Robert Walker to draft a new and lower tariff, which Polk submitted to Congress.[226] After intense lobbying by both sides, the bill passed the House and, in a close vote that required Vice President Dallas to break a tie, the Senate in July 1846.[227] Dallas, although from protectionist Pennsylvania, voted for the bill, having decided his best political prospects lay in supporting the administration.[228] Polk signed the Walker Tariff into law, substantially reducing the rates that had been set by the Tariff of 1842.[229] The reduction of tariffs in the United States and the repeal of the Corn Laws in Great Britain led to a boom in Anglo-American trade.[225]

Congress passed the Rivers and Harbors Bill in 1846 to provide $500,000 to improve port facilities, but Polk vetoed it. Polk believed that the bill was unconstitutional because it unfairly favored particular areas, including ports that had no foreign trade. Polk considered internal improvements to be matters for the states, and feared that passing the bill would encourage legislators to compete for favors for their home district—a type of corruption that he felt would spell doom to the virtue of the republic.[230] In this regard he followed his hero Jackson, who had vetoed the Maysville Road Bill in 1830 on similar grounds.[231]

Opposed by conviction to Federal funding for internal improvements, Polk stood strongly against all such bills.[3] Congress, in 1847, passed another internal improvements bill; he pocket vetoed it and sent Congress a full veto message when it met in December. Similar bills continued to advance in Congress in 1848, though none reached his desk.[232] When he came to the Capitol to sign bills on March 3, 1849, the last day of the congressional session and his final full day in office, he feared that an internal improvements bill would pass Congress, and he brought with him a draft veto message. The bill did not pass, so it was not needed, but feeling the draft had been ably written, he had it preserved among his papers.[3]

The California Gold Rush began in Polk's last days in office.

Authoritative word of the discovery of gold in California did not arrive in Washington until after the 1848 election, by which time Polk was a lame duck. Polk's political adversaries had claimed California was too far away to be useful and was not worth the price paid to Mexico. The President was delighted by the news, seeing it as validation of his stance on expansion, and referred to the discovery several times in his final annual message to Congress that December. Shortly thereafter, actual samples of the California gold arrived, and Polk sent a special message to Congress on the subject. The message, confirming less authoritative reports, caused large numbers of people to move to California, both from the U.S. and abroad, thus helping to spark the California Gold Rush.[233]

Polk appointed the following justices to the U.S. Supreme Court:

Associate Justice Levi Woodbury (c. 1850)

Robert C. Grier, one of President Polk's two appointees to the Supreme Court

The 1844 death of Justice Henry Baldwin left a vacant place on the Supreme Court, but Tyler had been unable to get the Senate to confirm a nominee. At the time, it was the custom to have a geographic balance on the Supreme Court, and Baldwin had been from Pennsylvania. Polk's efforts to fill Baldwin's seat became embroiled in Pennsylvania politics and the efforts of factional leaders to secure the lucrative post of Collector of Customs for the Port of Philadelphia. As Polk attempted to find his way through the minefield of Pennsylvania politics, a second position on the high court became vacant with the death, in September 1845, of Justice Joseph Story; his replacement was expected to come from his native New England. Because Story's death had occurred while the Senate was not in session, Polk was able to make a recess appointment, choosing Senator Levi Woodbury of New Hampshire, and when the Senate reconvened in December 1845, Woodbury was confirmed. Polk's initial nominee for Baldwin's seat, George W. Woodward, was rejected by the Senate in January 1846, in large part due to the opposition of Buchanan and Pennsylvania Senator Simon Cameron.[234][235]

Despite Polk's anger at Buchanan, he eventually offered the Secretary of State the seat, but Buchanan, after some indecision, turned it down. Polk subsequently nominated Robert Cooper Grier of Pittsburgh, who won confirmation.[236] Justice Woodbury died in 1851,[237] but Grier served until 1870 and in the slavery case of Dred Scott v. Sandford (1857) wrote an opinion stating that slaves were property and could not sue.[238]

Polk appointed eight other federal judges, one to the United States Circuit Court of the District of Columbia, and seven to various United States district courts.[239]

• Cutler, Wayne, et al. Correspondence of James K. Polk. 1972–2014. ISBN 978-1-57233-304-8. Fourteen volume. scholarly edition of the complete correspondence to and from Polk.
  • Polk, James Knox. Correspondence of James K. Polk: Digital Edition (University of Virginia Press, 2021). online

• Polk, James K. Polk: The Diary of a President, 1845–1849: Covering the Mexican War, the Acquisition of Oregon, and the Conquest of California and the Southwest. Vol. 296. Capricorn Books, 1952.
• Polk, James K. The Diary of James K. Polk During His Presidency, 1845–1849 edited by Milo Milton Quaife, 4 vols. 1910. Abridged version by Allan Nevins. 1929, online Archived May 24, 2012, at the Wayback Machine.