Massachusetts State Monument

At the Battle of Antietam, troops from the Commonwealth of Massachusetts held the position associated with the Second, Seventh, Ninth, Tenth, Twelfth, Thirteenth, Fifteenth, Eighteenth, Nineteenth, Twentieth, Twenty-First, Twenty-Second, Twenty-Eighth, Twenty-Ninth, Thirty-Second, and Thirty-Fifth Infantry, the First Cavalry, the First, Third, and Eighth Batteries, and the First and Second Companies of Sharpshooters.

Shepherdstown, Maryland · United States