The document summarizes the causes of the Red River Rebellion led by Louis Riel and the Métis people in 1869-70. It discusses the threats to the Métis way of life from declining buffalo and failed crops, influx of settlers from Ontario, and the sale of Rupert's Land without consultation. Riel formed a provisional government to negotiate with Canada and protect Métis rights, but execution of prisoner Thomas Scott inflamed anti-Métis sentiments and led to Riel's exile despite concessions in the Manitoba Act.