History in the Headlines » Battle of Antietam http://www.history.com/news Catch up on new discoveries, explore important anniversaries and get the history behind today's headlines. Sat, 18 May 2013 01:30:45 +0000 http://backend.userland.com/rss092 en 7 Ways the Battle of Antietam Changed America http://www.history.com/news/7-ways-the-battle-of-antietam-changed-america