The majority of historic information about the Battle of Antietam is in this section of our web site. The table below lists categories and links to many specific topics that our park visitors frequently ask questions about. The information that you are interested in can also be found in our navigation above, to the left, the site index, or just do a search.
Did You Know? The Maryland State Monument is the only monument at Antietam dedicated to both sides. Marylanders fought for both the Union and the Confederacy. 20,000 people attended the dedication on May 30, 1900. President William McKinley, a veteran of the Battle of Antietam, was the keynote speaker more...