When did the United States launch its invasion of Canada?

Discover Canada records the start of the American invasion with one direct sentence. The guide writes: Believing it would be easy to conquer Canada, the United States launched an invasion in June 1812. The Americans were mistaken. The answer is therefore exactly the date in the guide: June 1812.

The political background sits in the same passage. Discover Canada notes that "after the defeat of Napoleon Bonaparte's fleet in the Battle of Trafalgar (1805), the Royal Navy ruled the waves" and that "the British Empire, which included Canada, fought to resist Bonaparte's bid to dominate Europe." Britain's blockade of Napoleon's continent led to "American resentment at British interference with their shipping" — the spark that turned a European war into a North American invasion in June 1812.

Discover Canada then describes how that invasion played out — and the dates anchor the year. Major-General Sir Isaac Brock captured Detroit in July 1812, but was later killed defending against an American attack at Queenston Heights near Niagara Falls. The next year — 1813 — Lieutenant-Colonel Charles de Salaberry turned back 4,000 American invaders at Châteauguay south of Montreal, and the Americans burned Government House and the Parliament Buildings in York (now Toronto). In 1814, Major-General Robert Ross led an expedition from Nova Scotia that burned the White House in retaliation. So the war's named events run 1812 → 1813 → 1814 — and the start point is firmly June 1812.

The question is testing whether new citizens have read Discover Canada's account of how the war started. The guide gives both the month (June) and the year (1812), and the test answer matches both. Mixing them up — picking the wrong year from the four choices — is the kind of mistake that comes from skimming the date instead of reading it.

The 1812 date also matters as part of Discover Canada's wider point about Canadian identity. The same sentence that gives the date — "the United States launched an invasion in June 1812. The Americans were mistaken" — sets up the guide's argument that Canada's defence in this war was a foundational moment for the country, with British soldiers, Canadian volunteers and First Nations led by Chief Tecumseh repelling the invasion together.