War of 1812: After learning of a forthcoming American attack, Laura Secord walked 20 mi (32 km) from Queenston, Upper Canada, to warn British lieutenant James FitzGibbon (depicted).

The War of 1812 was fought by the United States and its allies against the United Kingdom and its allies in North America. It began when the United States declared war on Britain on 18 June 1812. Although peace terms were agreed upon in the December 1814 Treaty of Ghent, the war did not officially end until the peace treaty was ratified by the United States Congress on 17 February 1815.

The Battle of Beaver Dams took place on 24 June 1813, during the War of 1812. A column of troops from the United States Army marched from Fort George and attempted to surprise a British outpost at Beaver Dams, billeting themselves overnight in the village of Queenston, Ontario. Laura Secord, a resident of Queenston, had earlier learned of the American plans from several Americans billeted at her house and had struck out on a long and difficult trek to warn the British at Decou's stone house near present-day Brock University. When the Americans resumed their march, they were ambushed by Kahnawake and other native warriors and eventually surrendered to a small British detachment led by Lieutenant James FitzGibbon. About 500 U.S. troops, including their wounded commander, were taken prisoner.

Laura Secord was a Canadian woman involved in the War of 1812. She is known for having walked 20 miles (32 km) out of American-occupied territory in 1813 to warn British forces of an impending American attack. Her contribution to the war was little known during her lifetime, but since her death she has been frequently honoured in Canada. Though Laura Secord had no relation to it, most Canadians associate her with the Laura Secord Chocolates company, named after her on the centennial of her walk.

Queenston is a compact rural community and unincorporated place 5 kilometres (3.1 mi) north of Niagara Falls in the Town of Niagara-on-the-Lake, Ontario, Canada. It is bordered by Highway 405 to the south and the Niagara River to the east; its location at the eponymous Queenston Heights on the Niagara Escarpment led to the establishment of the Queenston Quarry in the area. Across the river and the Canada–US border is the village of Lewiston, New York. The Lewiston-Queenston Bridge links the two communities. This village is at the point where the Niagara River began eroding the Niagara Escarpment. During the ensuing 12,000 years the Falls cut an 11 kilometres (6.8 mi) long gorge in the Escarpment southward to its present-day position.