Title: Unfurl those colors!
Subjects: Antietam, Battle of, Md., 1862, Military leadership, United States, United States. Army of the Potomac. Corps, 2nd, Mcclellan, george brinton, 1826-1885, United states, history, civil war, 1861-1865, campaigns, Antietam, battle of, md., 1862, United states, army
People: Edwin V. Sumner (1797-1863), George Brinton McClellan (1826-1885)