Question: What was the name of the secretary of the 1800's Canadian politician who led two rebellions, and led the Metis people?
Sentence (from "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.
Relevant evidence: Yes