Concept
Version 14
Created by Boundless
Stalemate in the Eastern Theater
"President Lincoln on Battle-Field of Antietam."
President Lincoln visiting the Army of the Potomac at the Antietam battlefield, September 1862. Photo by Alexander Gardner.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Lincoln at Antietam."
http://en.wikipedia.org/wiki/File:Lincoln_at_Antietam.jpg
Wikipedia
Public domain.