Lower Canada Rebellion
When news of the arrest of the Patriote leaders reached Upper Canada, William Lyon Mackenzie launched an armed rebellion in December 1837. In the meantime, filibusters from the United States, the Hunter Patriots, formed a small militia and attacked Windsor, Upper Canada, to support the Canadian Patriots. This resulted in the declaration of martial law by the Lower Canadian government.
Louis Riel
Louis David Riel (; ; 22 October 1844 – 16 November 1885) was a Canadian politician, a founder of the province of Manitoba, and a political leader of the Métis people of the Canadian Prairies. He led two rebellions against the government of Canada and its first post-Confederation prime minister, John A. Macdonald. Riel sought to preserve Métis rights and culture as their homelands in the Northwest came progressively under the Canadian sphere of influence. Over the decades, he has been made a folk hero by Francophones, Catholic nationalists, native rights activists, and the New Left student movement. Arguably, Riel has received more scholarly attention than any other figure in Canadian history.