U. S. GOVERNMENT PRINTING OFFICE: 1986 0 - 157-109: QL 3
Antietam
National Battlefield
Maryland
National Park Service
U.S. Department of the Interior
The Federal attack across Burnside Bridge, as portrayed (somewhat fancifully) in a postwar chromolithograph by Kurz & Allison. Library of Congress
The Bloodiest Day of the Civil War
The Battle of Antietam (or Sharpsburg) on September 17, 1862, climaxed the first of Confederate Gen. Robert E. Lee’s two attempts to carry the war into the North. About 40,000 Southerners were pitted against the 87,000-man Federal Army of the Potomac under Gen. George B. McClellan. And when the fighting ended, the course of the American Civil War had been greatly altered.
After his great victory at Manassas in August, Lee had marched his Army of Northern Virginia into Maryland, hoping to find vitally needed men and supplies. McClellan followed, first to Frederick (where through rare good fortune a copy of the Confederate battle plan, Lee’s Special Order No. 191, fell into his hands), then westward 12 miles to the passes of South Mountain. There on September 14, at Turner’s, Fox’s, and Crampton’s gaps, Lee tried to block the Federals. But because he had split his army to send troops under Gen. Thomas J. “Stonewall” Jackson to capture Harpers Ferry, Lee could only hope to delay the Northerners. McClellan forced his way through, and by the afternoon September 15 both armies had established new battlelines west and east of Antietam Creek near the town of Sharpsburg. When Jackson’s troops reached Sharpsburg on the 16th, Harpers Ferry having surrendered the day before, Lee consolidated his position along the low ridge that runs north and south of the town.
“War is a dreadful thing.... Oh, my God, can’t this civil strife be brought to an end.”