Compared to its Confederate counterparts, Tennessee was not purely a “slave state.” Slavery was virtually non-existent in its mountainous eastern portion, which was strongly pro-Union. In the populous western region, wealthy plantation owners co-existed with middle-class farmers and industrial workers who owned few slaves.

Although Tennessee provided the South with more battlefields and soldiers than any other state except Virginia, it was not a Confederate stronghold. After Fort Donelson fell in February of 1862, the Union reclaimed Tennessee and named Andrew Johnson as it military governor. Three years later, Johnson would succeed Lincoln as President of the United States.

Mort Künstler painted this portrait of General Nathan Bedford Forrest in front of the Tennessee flag.