The Winnipeg general strike of 1919 was one of the most famous and influential strikes in Canadian history. For six weeks, May 15 to June 26, more than 30,000 strikers brought economic activity to a standstill in Winnipeg, Manitoba, which at the time was Canada's third largest city. In the short term, the strike ended in arrests, bloodshed and defeat, but in the long run it contributed to the development of a stronger labour movement and the tradition of social democratic politics in Canada.