Curated OER
National Park Service: Cwsac: Civil War Battle Summaries: Battle of Antietam
This site, which is provided for by the National Park Service, gives a brief overview of the events at the Civil War Battle of Antietam.
Digital Public Library of America
Dpla: American Civil War Battles
Collection of digital resources gathered from public libraries, archives, and museums about American Civil War battles. Explore Civil War military conflicts on land and sea, from Fort Sumter to Appomattox. Use maps and documents to...
Civil War Home
Home of the American Civil War: George Brinton Mc Clellan
A biography of George McClellan, commander of the Union forces for many important battles during the Civil War. From "Who Was Who in the Civil War" by Steward Sifakis.
Wikimedia
Wikipedia: Battle of Antietam
This Wikipedia article on the bloodiest battle in American history gives background information on the battle, the battle itself, and the aftermath.
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.
The History Cat
The History Cat: Winning the Civil War
Looks at the resources available to the Union and Confederate military forces, the Anaconda Plan undertaken by the North to squeeze the economy of the South, and the delaying tactics of General George McClellan who hesitated to attack...