Company E, 4th United States Colored Infantry at Fort Lincoln, Washington, D.C. Library of Congress-Theirs was one of the detachments assigned to guard the nation’s capital.
By the end of the Civil War, roughly 179,000 black men (10% of the Union Army) served as soldiers in the U.S. Army and another 19,000 served in the Navy. Nearly 40,000 black soldiers died over the course of the war—30,000 of infection or disease. Black soldiers served in artillery and infantry and performed all noncombat support functions that sustain an army, as well. Black carpenters, chaplains, cooks, guards, laborers, nurses, scouts, spies, steamboat pilots, surgeons, and teamsters also contributed to the war cause. There were nearly 80 black commissioned officers. Black women, who could not formally join the Army, nonetheless served as nurses, spies, and scouts, the most famous being Harriet Tubman who scouted for the 2d South Carolina Volunteers.