6thMASS

The 6th Massachusetts Volunteer Infantry, commonly referred to as the 6th MASS, is renowned for its pivotal role in the early days of the American Civil War. Mustered into federal service in April 1861, the regiment gained national fame when its troops were attacked by a pro-secession mob while passing through Baltimore, Maryland, resulting in the first Union casualties of the war. Throughout its service, the 6th MASS participated in various operations, including the defense of Washington, D.C., and the occupation of key Southern territories. The unit's actions exemplified swift mobilization and dedication, marking it as one of the most notable early-war regiments in Union history.