Arkansas in the American Civil War readmitted in July 1866. Arkansas in the American Civil War During the American Civil War, Arkansas was a Confederate state, though it had initially voted to remain in the Union. Following the capture of Fort Sumter in April 1861, Abraham Lincoln called for troops from every Union state to put down the rebellion, and Arkansas and several other states seceded. For the rest of the war, Arkansas played a major role in controlling the vital Mississippi River and neighboring states, including Tennessee and Missouri. It raised 48 infantry regiments, 20 artillery batteries, and over 20 cavalry regiments for the Confederacy,
Photographers of the American Civil War April 14, 1861, Osborn would visit the fort and its surrounds on at least two occasions, taking at least 43 stereo images of the battle's aftermath, in what is the largest known group of Confederate images of the war, and which is considered the most comprehensive photographic record of a Civil War engagement ever made. Today, thirty-nine are known to exist. Their friendship would outlast their Charleston business however, which the war and damaging fires had brought to an end by February 1862. Then, in September 1863, in response to Gen. Thomas Jordan's desire to document what "Southern troops could