Mr. Lincoln's Forts: A Guide to the Civil War Defenses of Washington

During the American Civil War, Washington, D.C. was the most heavily fortified city in North America. As President Abraham Lincoln's Capital, the city became the symbol of Union determination, as well as a target for Robert E. Lee's Confederates. As a Union army and navy logistical base, it contained a complex of hospitals, storehouses, equipment repair facilities, and animal corrals. These were in addition to other public buildings, small urban areas, and vast open space that constituted t...