Border states (American Civil War)

By 1860, Delaware was almost fully integrated into the Northern economy. Slavery was rare, except in the southern districts of the state; less than 2 percent of the state's population was enslaved.[26][27] Both houses of the state General Assembly rejected secession overwhelmingly; the House of Representatives was unanimous. There was quiet sympathy for the Confederacy by some state leaders, but it was tempered by distance; Delaware was entirely bordered by Union territory. Historian John Munroe concluded that the average citizen of Delaware opposed secession and was "strongly Unionist" but hoped for a peaceful solution even if it meant Confederate independence.[28]

Union troops had to go through Maryland to reach the national capital at Washington, D.C. If Maryland joined the Confederacy, Washington would have been surrounded. There was popular support for the Confederacy in Baltimore as well as in Southern Maryland and the Eastern Shore, where there were numerous slaveholders and slaves. Baltimore was strongly tied to the cotton trade and related businesses of the South. The Maryland Legislature rejected secession in the spring of 1861, though it refused to reopen rail links with the North. It requested that Union troops be removed from Maryland.[29] The state legislature did not want to secede, but it also did not want to aid in killing southern neighbors in order to force them back into the Union.[29] Maryland's wish for neutrality within the Union was a major obstacle given Lincoln's desire to force the South back into the Union militarily.

To protect the national capital, Lincoln suspended habeas corpus and imprisoned without charges or trials, including one sitting U.S. congressman, as well as the mayor, police chief, and the entire Board of Police and city council of Baltimore.[30] Chief Justice Roger Taney, acting only as a circuit judge, ruled on June 4, 1861, in Ex parte Merryman that Lincoln's suspension of habeas corpus was unconstitutional, but the president ignored the ruling in order to meet a national emergency. On September 17, 1861, the day the legislature reconvened, federal troops arrested without charge 27 state legislators (one-third of the Maryland General Assembly).[29][31] They were held temporarily at Fort McHenry, and later released when Maryland was secured for the Union. Because a large part of the legislature was now imprisoned, the session was canceled and representatives did not consider any additional anti-war measures. The song "Maryland, My Maryland" was written to attack Lincoln's action in blocking pro-Confederate elements. Maryland contributed troops to both the Union (60,000) and the Confederate (25,000) armies.

During the war, Maryland adopted a new state constitution in 1864 that prohibited slavery, thus emancipating all remaining slaves in the state.

Kentucky was strategic to Union victory in the Civil War. Lincoln once said:

I think to lose Kentucky is nearly the same as to lose the whole game. Kentucky gone, we cannot hold Missouri, nor Maryland. These all against us, and the job on our hands is too large for us. We would as well consent to separation at once, including the surrender of this capitol [Washington, which was surrounded by slave states: Confederate Virginia and Union-controlled Maryland].[32]

Lincoln reportedly also declared, "I hope to have God on my side, but I must have Kentucky."[33]

Kentucky Governor Beriah Magoffin proposed that slave states such as Kentucky should conform to the US Constitution and remain in the Union. When Lincoln requested 1,000,000 men to serve in the Union army, however, Magoffin, a Southern sympathizer, countered, "Kentucky had no troops to furnish for the wicked purpose of subduing her sister Southern States."[34] The Kentucky legislature did not vote on any bill to secede but passed two resolutions of neutrality, issuing a neutrality proclamation May 20, 1861, asking both sides to keep out of the state.

In elections on June 20 and August 5, 1861, Unionists won enough additional seats in the legislature to overcome any veto by the governor. After the elections, the strongest supporters of neutrality were the Southern sympathizers. While both sides had already been openly enlisting troops from the state, after the elections the Union army established recruitment camps within Kentucky.

Kentuckian neutrality was broken when Confederate General Leonidas Polk occupied Columbus, Kentucky, in the summer of 1861. In response, the Kentucky legislature passed a resolution on September 7 that directed the governor to demand the evacuation of the Confederate forces from Kentucky soil. Magoffin vetoed the proclamation, but the legislature overrode his veto, and Magoffin issued the proclamation.

The legislature decided to back General Ulysses S. Grant and his Union troops stationed in Paducah, Kentucky, on the grounds that the Confederacy voided the original pledge by entering Kentucky first. The General Assembly soon ordered for the Union flag be raised over the state capitol in Frankfort and declared its allegiance with the Union.

Southern sympathizers were outraged at the legislature's decisions and stated that Polk's troops in Kentucky had been en route to counter Grant's forces. Later legislative resolutions passed by Unionists, such as inviting Union General Robert Anderson to enroll volunteers to expel the Confederate forces, requesting the governor to call out the militia, and appointing Union General Thomas L. Crittenden in command of Kentucky forces, incensed the Southerners. Magoffin vetoed the resolutions but was overridden each time.

In 1862, the legislature passed an act to disenfranchise citizens who enlisted in the Confederate Army and so Kentucky's neutral status evolved into backing the Union. Most of those who had originally sought neutrality turned to the Union cause.

During the war, a faction known as the Russellville Convention formed a Confederate government of Kentucky, which was recognized by the Confederate States as a member state. Kentucky was represented by the central star on the Confederate battle flag.[35]

When Confederate General Albert Sidney Johnston occupied Bowling Green, Kentucky, in the summer of 1861, the pro-Confederates in western and central Kentucky moved to establish a Confederate state government in that area. The Russellville Convention met in Logan County on November 18, 1861. The 116 delegates from 68 counties elected to depose the current government and create a provisional government loyal to Kentucky's new unofficial Confederate governor, George W. Johnson. On December 10, 1861, Kentucky became the 13th state admitted to the Confederacy. Kentucky, along with Missouri, was a state with representatives in both Congresses and had regiments in both the Union and the Confederate Armies.

Magoffin, still functioning as official governor in Frankfort, would not recognize the Kentucky Confederates or their attempts to establish a government in his state. He continued to declare Kentucky's official status in the war as a neutral state even though the legislature backed the Union. Fed up with the party divisions within the population and legislature, Magoffin announced a special session of the legislature and resigned his office in 1862.

Bowling Green was occupied by the Confederates until February 1862, when General Grant moved from Missouri through Kentucky along the Tennessee line. Confederate Governor Johnson fled Bowling Green with the Confederate state records, headed south, and joined Confederate forces in Tennessee. After Johnson was killed fighting in the Battle of Shiloh, Richard Hawes was soon named Confederate governor of Kentucky. Shortly afterwards, and the Provisional Confederate States Congress was adjourned on February 17, 1862, on the eve of inauguration of a permanent Congress.

However, as Union occupation dominated the state after the failure of the Confederate Heartland Offensive to take Kentucky firmly from August to October 1862, the Kentucky Confederate government, as of 1863, existed only on paper. Its representation in the permanent Confederate Congress was minimal. It was dissolved when the Civil War ended in the spring of 1865.

By the end of the war more than 70% of the pre-war slaves in Kentucky had been freed by Union military measures or escape to Union lines.[36] After the Emancipation Proclamation made the enrollment and freeing of slaves Union Army policy, commanders extended freedom to the Army recruit's entire family and granted liberty passes to freed slaves.[36] When the Thirteenth Amendment to the United States Constitution was sent to the states for ratification in February 1865, Kentucky's governor in presenting it to the legislature admitted that the continuation of slavery in the state was hopeless. While notices of slave sales continued, prices fell dramatically. But the legislature refused to ratify, leaving the last approximately 65,000 slaves out of a pre-war total 225,483 slaves to await freedom when the amendment became part of the U.S. Constitution in December 1865, without Kentucky's support.[36]

After the secession of Southern states began, the newly elected governor of Missouri, Claiborne F. Jackson, called upon the legislature to authorize a state constitutional convention on secession. A special election approved of the convention, and delegates to it. This Missouri Constitutional Convention voted to remain within the Union, but rejected coercion of the Southern states by the United States.

Jackson, who was pro-Confederate, was disappointed with the outcome. He called up the state militia to their districts for annual training. Jackson had designs on the St. Louis Arsenal, and had been in secret correspondence with Confederate President Jefferson Davis to obtain artillery for the militia in St. Louis. Aware of these developments, Union Captain Nathaniel Lyon struck first, encircling the camp and forcing the state militia to surrender. While his troops were marching the prisoners to the arsenal, a deadly riot erupted (the Camp Jackson Affair).

These events resulted in greater Confederate support within the state among some factions. The already pro-Southern Missouri State Legislature passed the governor's military bill creating the Missouri State Guard. Governor Jackson appointed Sterling Price, who had been president of the convention, as major general of this reformed militia. Price, and Union district commander Harney, came to an agreement known as the Price–Harney Truce, which calmed tensions in the state for several weeks. After Harney was removed, and Lyon placed in charge, a meeting was held in St. Louis at the Planters' House among Lyon, his political ally Francis P. Blair Jr., Price, and Jackson. The negotiations went nowhere. After a few fruitless hours, Lyon declared, "this means war!" Price and Jackson rapidly departed for the capital.

Jackson, Price, and the pro-Confederate portions of the state legislature were forced to flee the state capital of Jefferson City on June 14, 1861, in the face of Lyon's rapid advance against the state government. In the absence of most of the now exiled state government, the Missouri Constitutional Convention reconvened in late July. On July 30, the convention declared the state offices vacant, and appointed a new provisional government with Hamilton Gamble as governor. President Lincoln's administration immediately recognized the legitimacy of Gamble's government, which provided both pro-Union militia forces for service within the state, and volunteer regiments for the Union Army.[37]

Fighting ensued between Union forces and a combined army of General Price's Missouri State Guard and Confederate troops from Arkansas and Texas, under General Ben McCulloch. After a string of victories in Cole Camp, Carthage, Wilson's Creek, Dry Wood Creek, Liberty and going up as far north as Lexington (located in the Missouri River Valley region of western Missouri), the secessionist forces retreated to southwestern Missouri, as they were under pressure from Union reinforcements. On October 30, 1861, in the town of Neosho, Jackson called the supporting parts of the exiled state legislature into session, where they enacted a secession ordinance. It was recognized by the Confederate Congress, and Missouri was admitted into the Confederacy on November 28.

The exiled state government was forced to withdraw into Arkansas. For the rest of the war, it consisted of several wagonloads of civilian politicians attached to various Confederate armies. In 1865, it vanished.

Missouri abolished slavery during the war in January 1865.

Regular Confederate troops staged several large-scale raids into Missouri, but most of the fighting in the state for the next three years consisted of guerrilla warfare. The guerrillas were primarily Southern partisans, including William Quantrill, Frank and Jesse James, the Younger brothers, and William T. Anderson, and many personal feuds were played out in the violence.[38] Small-unit tactics pioneered by the Missouri Partisan Rangers were used in occupied portions of the Confederacy during the Civil War.[39]

The James' brothers outlawry after the war has been seen as a continuation of guerrilla warfare. Stiles (2002) argues that Jesse James was an intensely political postwar neo-Confederate terrorist, rather than a social bandit or a plain bank robber with a hair-trigger temper.[40]

The Union response was to suppress the guerrillas.[39]^: 81–96 It achieved that in western Missouri, as Brigadier General Thomas Ewing issued General Order No. 11 on 25 August 1863 in response to Quantrill's raid on Lawrence, Kansas. The order forced the total evacuation of four counties that fall within the area of modern-day Kansas City, Missouri. These had been centers of local support for the guerrillas. Lincoln approved Ewing's plan beforehand. About 20,000 civilians (chiefly women, children, and old men) had to leave their homes. Many never returned, and the counties were economically devastated for years.

According to Glatthaar (2001), Union forces established "free-fire zones". Union cavalry units would identify and track down scattered Confederate remnants, who had no places to hide and no secret supply bases.[41] To gain recruits, and to threaten St. Louis, Confederate General Sterling Price raided Missouri with 12,000 men in September/October 1864. Price coordinated his moves with the guerrillas, but was nearly trapped, escaping to Arkansas with only half his force after a decisive Union victory at the Battle of Westport. The battle, which took place in the modern-day Westport neighborhood of Kansas City, is identified as the "Gettysburg of the West"; it marked a definitive end to organized Confederate incursions inside Missouri's borders. The Republicans made major gains in the fall 1864 elections on the basis of Union victories and Confederate ineptness.[42] Quantrill's Raiders, after raiding Kansas in the Lawrence Massacre on August 21, 1863, killing 150 civilians, broke up in confusion. Quantrill and a handful of followers moved on to Kentucky, where he was ambushed and killed.

The serious divisions between the western and eastern sections of Virginia had been simmering for decades, related to class and social differences. The western areas were growing and were based on subsistence farms by yeomen; its residents held few slaves. The planters of the eastern section were wealthy slaveholders who dominated state government.[43] By December 1860 secession was being publicly debated throughout Virginia. Leading eastern spokesmen called for secession, while westerners warned they would not be legislated into treason. A statewide convention first met on February 13; after the attack on Fort Sumter and Lincoln's call to arms, it voted for secession on April 17, 1861. The decision was dependent on ratification by a statewide referendum. Western leaders held mass rallies and prepared to separate, so that this area could remain in the Union. Unionists met at the Wheeling Convention with four hundred delegates from twenty-seven counties. The statewide vote in favor of secession was 132,201 to 37,451. An estimated vote on Virginia's ordinance of secession for the 50 counties that became West Virginia is 34,677 to 19,121 against secession, with 24 of the 50 counties favoring secession and 26 favoring the Union.[44]

The Second Wheeling Convention opened on June 11 with more than 100 delegates from 32 western counties; they represented nearly one-third of Virginia's total voting population.[45] It announced that state offices were vacant and chose Francis H. Pierpont as governor of Virginia (not West Virginia) on June 20. Pierpont headed the Restored Government of Virginia, which granted permission for the formation of a new state on August 20, 1861. The new West Virginia state constitution was passed by the Unionist counties in the spring of 1862, and this was approved by the restored Virginia government in May 1862. The statehood bill for West Virginia was passed by the United States Congress in December and signed by President Lincoln on December 31, 1862.[46]

The ultimate decision about West Virginia was made by the armies in the field. The Confederates were defeated, the Union was triumphant, so West Virginia was born. In late spring 1861 Union troops from Ohio moved into western Virginia with the primary strategic goal of protecting the Baltimore and Ohio Railroad. General George B. McClellan destroyed Confederate defenses in western Virginia. Raids and recruitment by the Confederacy took place throughout the war.[47] Current estimates of soldiers from West Virginia are 20,000-22,000 men each to the Union and the Confederacy.[48]

West Virginia was required as part of its admission as a state in 1863 to have a gradual emancipation clause in the new state's constitution. Children were born free or as they came of age, and no new slaves could be brought into the state. About 6,000 would remain enslaved.[49][50] West Virginia later completely abolished slavery in February 1865, before the end of the war.[51]

The unique conditions attendant to the creation of the state led the Federal government to sometimes regard West Virginia as differing from the other border states in the post-war and Reconstruction Era. The terms of surrender granted to the Confederate army at Appomattox applied to the soldiers of the 11 Confederate states and West Virginia only. Returning Confederate soldiers from the other border states were required to obtain special permits from the War Department.[52] Similarly, the Southern Claims Commission was originally designed to apply only to the 11 Confederate states and West Virginia, though claims from other states were sometimes honored.

Though Tennessee had officially seceded and West Tennessee and Middle Tennessee had voted overwhelmingly in favor of joining the Confederacy, East Tennessee in contrast was strongly pro-Union and had mostly voted against secession. The state even went as far as sending delegates for the East Tennessee Convention attempting to secede from the Confederacy and join the Union; however, the Confederate legislature of Tennessee rejected the convention and blocked its secession attempt. Jefferson Davis arrested over 3,000 men suspected of being loyal to the Union and held them without trial.[53] Tennessee came under control of Union forces in 1862 and was occupied to the end of the war. It abolished slavery in January 1865 before the war ended.[10] For this reason, it was omitted from the Emancipation Proclamation. After the war, Tennessee was the first Confederate state to have its elected members readmitted to the US Congress.

With the creation of West Virginia in 1863, the Union supporting Restored Government of Virginia took up residence in Alexandria, Virginia, while much of its claimed territory was still held by the Confederacy. It called a state constitutional convention to make reforms in the state's pre-war constitution. In 1864, it adopted a new state constitution abolishing slavery, which in 1865 came to cover the entire state as the war ended.[54]

In the Indian Territory (present-day Oklahoma), most Indian tribes owned black slaves and sided with the Confederacy, which had promised them an Indian state after it won the war.

However, some tribes and bands sided with the Union. A bloody civil war resulted in the territory, with severe hardships for all residents.[55][56]

After years of small-scale civil war, Kansas was admitted into the Union as a free state under the "Wyandotte Constitution" on January 29, 1861. Most people gave strong support to the Union cause. However, guerrilla warfare and raids from pro-slavery forces, many spilling over from Missouri, occurred during the Civil War.[57] Although only one battle of official forces occurred in Kansas, there were 29 Confederate raids into the state during the war and numerous deaths caused by the guerrillas.[58] Lawrence came under attack on August 21, 1863, by guerrillas led by William Clarke Quantrill. He was retaliating for "Jayhawker" raids against pro-Confederate settlements in Missouri.[5][59][60] His forces left more than 150 people dead in Lawrence.

At the time the Civil War broke out, the present-day states of New Mexico and Arizona did not yet exist. There were various proposals, however, to create a new territory within the southern half of the New Mexico Territory prior to the war. The southern half of the territory was pro-Confederate while the northern half was pro-Union. The southern half was also a target of Confederate Texan forces under Charles L. Pyron and Henry Hopkins Sibley, who attempted to establish control there. They had plans to attack the Union states of California and Colorado Territory (both of which also had Southern sympathizers) as well as the eastern side of the Rocky Mountains, Fort Laramie, and Nevada Territory, followed by an invasion of the Mexican states of Chihuahua, Sonora, and Lower California. Ultimately their defeat at the Battle of Glorieta Pass prevented these plans from fruition and Sibley's Confederates fled back to East Texas.