Richmond in the American Civil War Richmond in the American Civil War Richmond, Virginia, served as the capital of the Confederate States of America for almost the whole of the American Civil War. It was a vital source of weapons and supplies for the war effort, and the terminus of five railroads. The Union made many attempts to invade Richmond. In the Peninsula Campaign of 1862, General George McClellan moved up the James River, almost to the suburbs of the city, but was beaten back by Robert E. Lee in the Seven Days Battles. In 1864-5, General U.S. Grant laid siege to nearby Petersburg, whose evacuation
Armies in the American Civil War his eventual replacement, Major General Wade Hampton, filled in admirably. Later in the war, Sheridan would make better use of the cavalry as a striking force, but he never really mastered its reconnaissance role. The Napoleonic Wars and the Mexican War were the major influences on American military thinking at the beginning of the Civil War. American military leaders knew of the Napoleonic driven theories of Jomini, while tactical doctrine reflected the lessons learned in Mexico (1846‑48). However, these tactical lessons were misleading, because in Mexico relatively small armies fought only seven pitched battles. In addition, these battles were so