The Winnipeg General Strike was a six-week general strike that took place in Winnipeg, Manitoba, Canada, from May 15 to June 25, 1919. The strike was called by the Winnipeg Trades and Labor Council (WTLC) in response to the city council's refusal to recognize a collective bargaining agreement between the city and its workers. The strike quickly spread to other industries and businesses in the city, and at its peak, an estimated 35,000 workers were on strike.
The strike was a major event in Canadian history, and it had a profound impact on the labor movement in Canada. It also led to the formation of the One Big Union (OBU), a radical industrial union that played a significant role in the Canadian labor movement in the 1920s and 1930s.
The Winnipeg General Strike is often seen as a turning point in Canadian history. It marked the beginning of a new era of labor activism and helped to pave the way for the development of a more just and equitable society in Canada.