Washington, D.C., in the American Civil War Washington, D.C., in the American Civil War Washington, D.C., during the American Civil War was the nerve-center of the Union war effort, which rapidly turned it from a small city into a major capital with a full civic infrastructure and strong defenses. The shock of Union defeat at First Bull Run, with demoralized troops wandering the streets of the capital, caused President Lincoln to order extensive fortifications and a large garrison. This required an influx of troops, military suppliers and building contractors, which would set up a new demand for accommodation, including military hospitals. The abolition of slavery in D.C.
Commemoration of the American Civil War on postage stamps in the Civil War commemorative sheet of 20. Hancock was the hero general of Gettysburg, subsequently Democratic 1880 nominee for president. 1995 issue. The Lee-Jackson stamp of 1937 signified a demonstration of national unity of the New Deal. The Confederate generals were no longer traitors but American war heroes pictured alongside George Washington, William Sherman, and Ulysses S. Grant. Raphael Semmes, was featured in the Civil War commemorative sheet of 20. Semmes was a naval commander of the cruiser CSS "Alabama" and CSS "Sumter" raiding U.S. commercial shipping in the Pacific and the Atlantic. 1995 issue. Stand Watie was featured