Arkansas in the American Civil War 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, mostly serving in the
Washington, D.C., in the American Civil War of the Civil War. In February 1861, the Peace Congress, a last-ditch attempt by delegates from 21 of the 34 states to avert what many saw as the impending Civil War, met in the city's Willard Hotel. The strenuous effort failed and the War started in April 1861. At first, it looked as though neighbouring Virginia would remain in the Union. When it unexpectedly voted Confederate, there was a serious danger that the divided state of Maryland would do the same, totally surrounding the capital with enemy states. President Abraham Lincoln’s act in jailing Maryland's pro-slavery leaders (without trial) saved