Fort Sumter Fort Sumter Fort Sumter is a sea fort in Charleston, South Carolina, notable for two battles of the American Civil War. It was one of a number of special forts planned after the War of 1812, combining high walls and heavy masonry, and classified as Third System, as a grade of structural integrity. Work started in 1829, but was incomplete by 1860, when South Carolina seceded from the Union. The First Battle of Fort Sumter began on April 12, 1861, when Confederate artillery fired on the Union garrison. These were the first shots of the war and continued all day,
Battle of Fort Sumter that all property in Charleston harbor had reverted to South Carolina upon that state's secession as an independent commonwealth. This debate ran alongside another discussion about how aggressively the installations—including Forts Sumter and Pickens—should be obtained. President Davis, like his counterpart in Washington, preferred that his side not be seen as the aggressor. Both sides believed that the first side to use force would lose precious political support in the border states, whose allegiance was undetermined; before Lincoln's inauguration on March 4, five states had voted "against" secession, including Virginia, and Lincoln openly offered to evacuate Fort Sumter if it