Fortunately, there’s an interactive map that can help with that. As Boing Boing explains, TimeMap.org combines the what, who, and where of history into one convenient world map.

Antietam National Battlefield visitor center renovation provides renewed and deeper look at Sept. 17, 1862, conflict and what led to it.

Learn more about Antietam School District here - find all of the schools in the district, student data, test scores, district budget and more.

News about Battle of Antietam, including commentary and archival articles published in The New York Times.

A fragile ceasefire is in place between Israel and Iran following days of missile exchanges between the two countries and a targeted attack by the United States on three Iranian nuclear facilities ...

Object Details Author GWWO, Inc./Architects United States National Park Service Subject Newcomer Barn (Sharpsburg, Md.) Notes Cover title. At head of title: National Park Service. "May 20, 2004." Date ...