Approximately 110,000 soldiers of the Union and Confederate armies fought along the banks of Antietam Creek in the bloodiest single-day battle in American history.
In 12 hours of fighting, approximately 23,000 men fell, either killed, woun
Kevin Pawlak serves as a certified battlefield guide at Antietam National Battlefield. Antietam National Battlefield is filled with historic photographs of the battlefield and its development from the collections of Antietam National Battlefield Library, the Library of Congress, the New York Public Library, the United States Army Heritage and Education Center, private collections, and more.