This national battlefield in Sharpsburg, Md. commemorates the bloodiest single day of the Civil War
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Although Antietam battlefield witnessed the deadliest single day in... [DOC] [TLE] Battle of Antietam - Civil War Trust [PAR] Battle of Antietam page - battle maps, history articles, photos, and ... assaults 
against Robert E. Lee's forces near Sharpsburg, Maryland, on September 17, 
1862.