New England Southerners and the British. Vermont was admitted to statehood in 1791 after settling a dispute with New York. The territory of Maine had been a part of Massachusetts, but it was granted statehood on March 15, 1820 as part of the Missouri Compromise. Today, New England is defined as the six states of Maine, Vermont, New Hampshire, Massachusetts, Rhode Island, and Connecticut. New England's economic growth relied heavily on trade with the British Empire, and the region's merchants and politicians strongly opposed trade restrictions. As the United States and the United Kingdom fought the War of 1812, New England Federalists
Transportation in New England commuter rail service throughout eastern Massachusetts and parts of Rhode Island. The New York City Metropolitan Transportation Authority's Metro-North Railroad provides commuter rail service in southwestern Connecticut, while the Connecticut Department of Transportation operates the Shore Line East commuter rail service along the Connecticut coastline east of New Haven. Amtrak provides interstate rail service throughout New England. Boston is the northern terminus of the Northeast Corridor line. The "Vermonter" connects Vermont to Massachusetts and Connecticut, while the "Downeaster" links Maine to Boston. The largest and busiest airport in New England is Logan International Airport in Boston, which has many daily