Fort Barrancas mostly by enslaved African-American workers. January 8, 1861, more than three months before the American Civil War officially started at Fort Sumter, South Carolina, a company of 50 U.S. Army soldiers stationed at Fort Barrancas, under the command of John H. Winder fired upon a militia. This militia was Florida state troops under Colonel William Henry Chase demanding that the U.S. troops surrender the fort. Lieutenant Adam J. Slemmer, acting commander in Winder's absence, had the troops fire shots meant to repel the militia. Lt Slemmer knew that Fort Pickens was easier to defend, so he spiked the guns at
Fort Sumter He missed, in part because Major Anderson did not use the guns mounted on the highest tier, the barbette tier (where the guns could engage the Confederate batteries better), where the gunners would be more exposed to Confederate fire. The firing continued all day. The Union fired slowly to conserve ammunition. At night, the fire from the fort stopped, but the Confederates still lobbed an occasional shell into Sumter. On Saturday, April 13, the fort was surrendered and evacuated. During the attack, the Union colors fell. Lt. Norman J. Hall risked life and limb to put them back up, burning