More on Antietam National Battlefield from Infoplease:

• Antietam campaign - Antietam campaign Antietam campaign , Sept., 1862, of the Civil War. After the second battle of ...
• Hagerstown - Hagerstown Hagerstown , city (1990 pop. 35,445), seat of Washington co., NW Md., on Antietam Creek ...
• Maryland: Geography - Geography A seaboard state, E Maryland is divided by Chesapeake Bay, which runs almost to the ...
• Encyclopedia: U.S. National Park System - Encyclopeadia articles concerning U.S. National Park System.

See more Encyclopedia articles on: U.S. National Park System