Fort O'Rourke Fort O'Rourke Fort O'Rourke is a former Union Army installation now located in the Belle Haven area of Fairfax County in the U.S. state of Virginia. It was the southernmost fort built to defend Washington, D.C. in the American Civil War. Following the surrender of Fort Sumter in Charleston, South Carolina, on April 14, 1861, President Abraham Lincoln declared that "an insurrection existed," and called for 75,000 troops to be called up to quash the rebellion. The move sparked resentment in many other southern states, which promptly moved to convene discussions of secession. The Virginia State Convention passed an ordinance
Battle of Fort Sumter he had lowered in 1861. Two of the cannons used at Fort Sumter were later presented to Louisiana State University by General William Tecumseh Sherman, who was president of the university before the war began. The U.S. Post Office Department released the Fort Sumter Centennial issue as the first in the series of five stamps marking the Civil War Centennial on April 12, 1961, at the Charleston post office. The stamp was designed by Charles R. Chickering. It illustrates a seacoast gun from Fort Sumter aimed by an officer in a typical uniform of the time. The background features palmetto