Massachusetts, officially the Commonwealth of Massachusetts, is the most populous state in the New England region of the United States. It borders on the Atlantic Ocean and Gulf of Maine to the east, Connecticut and Rhode Island to the south, New Hampshire and Vermont to the north and New York to the west. The capital of Massachusetts is Boston, which is the most populous city in New England. It is home to the Greater Boston metropolitan area, which is known for being rich with American history, academia, and industry. The flag of the Commonwealth of Massachusetts is the flag of Massachusetts. It has been represented by official but limited-purpose flags since 1676, though until 1908 it had no state flag per se to represent its government. A variant of the white flag with blue seal was carried by each of the Massachusetts volunteer regiments during the American Civil War alongside the National Colors. An exception were the two “Irish regiments” (the 9th and 28th Volunteers), each of which was permitted to carry an alternative green flag with a harp symbol. 4K Resolution.