The Trades and Labor Congress of Canada was a Canada-wide central federation of trade unions from 1886 to 1956. It was founded at the initiative of the Toronto Trades and Labour Council and the Knights of Labor. It was the third attempt at a national labour federation to be formed in Canada: it succeeded the Canadian Labour Union which existed from 1873 to 1877 and the Canadian Labour Congress which held only one conference in 1881.

Samuel Gompers was a British-born American cigar maker, labor union leader and a key figure in American labor history. Gompers founded the American Federation of Labor (AFL) and served as the organization's president from 1886 to 1894, and from 1895 until his death in 1924. He promoted harmony among the different craft unions that comprised the AFL, trying to minimize jurisdictional battles. He promoted thorough organization and collective bargaining in order to secure shorter hours and higher wages, which he considered the essential first steps to emancipating labor.