Winnipeg 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
Geography and climate of Winnipeg and lies on 132 days in an average year. Winnipeg has three major rivers: the Red River, the Assiniboine River, and the Seine River. The Red River is a Canadian heritage river. Because of Winnipeg's extremely flat topography and substantial snowfall, Winnipeg is subject to severe flooding. The Red River reached its greatest flood height in 1826. The Red River Floodway protects the city from flooding. According to the 2001 Census, there are 230 neighbourhoods in Winnipeg. Downtown Winnipeg, the city's economic core, is centred on the intersection of Portage Avenue and Main Street (reputed to be one of the