In April 1812, Thomas Jefferson wrote that “The acquisition of Canada this year, as far as the neighborhood of Quebec, will be a mere matter of marching; & will give us experience for the attack of Halifax the next, & the final expulsion of England from the American continent.” Secretary of War William Eustis concurred, saying “We can take [Canada] without soldiers. We have only to send officers into the provinces and the people, disaffected towards their own government, will rally round our standard.” The plan was to invade Canada in three waves, striking the country from Detroit, the Niagara border, and Lake Champlain.
But instead of being greeted with open arms, American troops met strong resistance from the locals, a hodgepodge of French-Canadians, Native Americans, and British loyalists who’d fled the U.S. after the Revolutionary War. The fact that U.S. forces—like their transatlantic counterparts—tended to loot captured villages did not endear them to the citizenry. Canadians were especially appalled by the invasion and burning of York (present-day Toronto) on April 27, 1813, as well as the burning of Newark (now Niagara-on-the-Lake) in December. Resistance to the American military became a nation-defining cause for Canada’s people, who celebrate the War of 1812 to this day.