In 1869–70, present-day Winnipeg was the site of the Red River Rebellion, a conflict between the local provisional government of Métis, led by Louis Riel, and newcomers from eastern Canada. General Garnet Wolseley was sent to put down the uprising. The Manitoba Act of 1870 made Manitoba the fifth province of the three-year-old Canadian Confederation. Treaty 1, which encompassed the city and much of the surrounding area, was signed on 3 August 1871 by representatives of the Crown and local Indigenous groups, comprising the Brokenhead Ojibway, Sagkeeng, Long Plain, Peguis, Roseau River Anishinabe, Sandy Bay and Swan Lake communities. On 8 November 1873, Winnipeg was incorporated as a city, with the Selkirk settlement as its nucleus. Métis legislator and interpreter James McKay named the city. Winnipeg's mandate was to govern and provide municipal services to citizens attracted to trade expansion between Upper Fort Garry / Lower Fort Garry and Saint Paul, Minnesota.