Library of Congress
Loc: America's Story: The Battle of Antietam
What was the bloodiest battle in all American history? The Battle of Antietam , during the Civil War, wins this dubious honor. The Library of Congress has more information about this famous battle along with some actual photographs.
Curated OER
Eye Witness to History: Carnage at Antietam
This EyeWitness to History site contains a short summary of the Battle of Antietam followed by the firsthand account of Lt. Frederick Hitchcock of the 132nd Pennsylvania Volunteers.