From Fort Niagara, the British marched on to destroy Youngstown, Lewiston, Manchester, Fort Schlosser, Black Rock, and Buffalo. While America countered these losses on other fronts, denying the British a sizable lead in the war, control of Fort Niagara allowed the British to dominate the Niagara River and regulate access to the Great Lakes where fighting continued.
The British launched their Niagara assault to retaliate against the destruction of Newark, Canada on December 10. American troops destroyed the Canadian city to deny shelter to advancing British forces, and, in so doing, left 400 city residents homeless, outraging both the British and Canadians.
Fort Niagara expected a British strike following the Newark incident but was caught unprepared on the night of the attack. Fort commander Nathaniel Leonard was miles away in Lewiston visiting family, and the garrison's picket soldiers, stationed nearby at Youngstown, had retreated indoors to escape the cold. After disarming the Youngstown pickets without a shot, the British advanced silently to the fort gate, arriving just as it opened to receive an American guard. Pushing past the entrance, the British found the majority of the fort's 433 soldiers asleep. With little opportunity to resist, the sleeping fort soon fell. Fort Niagara stayed in British hands throughout the remainder of the War of 1812. In accordance with the 1814 Treaty of Ghent, which settled the war and restored the prewar status quo, Britain returned the post to the United States in 1815. The fort never saw battle again.
- Read more about the War of 1812 in these Today in History features on the:
- Search across American Memory on War of 1812 to find more items related to America's "second fight for independence."
- Search the pictorial collections of American Memory on the term Niagara for more images of the Niagara region, including numerous photographs of Niagara Falls.
- Just south of Fort Niagara lay the spectacular Niagara Falls, which many couples visit on their honeymoon. Search the collection Music for the Nation, 1870-1885 on the terms Niagara or honeymoon for related sheet music. Locate, for example, the 1881 piece "Honeymoon Galopp."
- Small-Town America, 1850-1920 contains 12,000 photographs of New Jersey, New York, and Connecticut. Browse the collection's Subject Image to view locations such as Niagara Falls and Buffalo.


