Trades and Labor Congress of Canada
Founded in 1883, the Trades and Labor Congress of Canada (TLC) was the first union central to take lasting root in Canada. Principally bringing together craft unions, the TLC was the largest workers’ organization in Canada at the turn of the 20th century. The TLC saw its membership fluctuate in the 20th century because of the fierce competition between national and international unions and the rise of industrial unionism. In 1956, the organization merged with the Canadian Congress of Labour to become the Canadian Labour Congress.