
The Commonwealth Museum in Dorchester has revealed a new exhibition, “Upon Such Ground: Massachusetts and the Birth of a Revolution,” shedding light on the state’s key role in America’s fight for independence.
The exhibit, open from March 18 to June 17, 2025, marks the beginning of events leading up to the 250th anniversary of the American Revolution.
Secretary of the Commonwealth William F. Galvin emphasized the exhibit’s relevance, not only as a historical recounting but as a reflection on the enduring fight for democracy. “The commitment to personal liberties, and to freedom, and democracy, and to an orderly government that holds people accountable,” said Galvin. “That’s still an issue today.”

Visitors can explore rare artifacts and documents, including Paul Revere’s invoice for his legendary rides, a copper engraving plate depicting the British occupation of Boston in 1768, and the sword of Major John Buttrick, who gave the fateful order to fire on British troops at Concord’s North Bridge. Other highlights include a drum from the Battle of Bunker Hill and discharge papers of African American veterans signed by George Washington.
The exhibit’s connection to Dorchester is underscored by the role of Dorchester Heights in forcing the British evacuation from Boston in 1776. “The war in Massachusetts came to an end because of the cannons on Dorchester Heights,” Galvin explained.
The Commonwealth Museum, located at 220 Morrissey Blvd., is open Monday through Friday from 9 a.m. to 5 p.m. Admission and parking are free.















