The Co-operative Commonwealth Federation (CCF) was a political party in Canada, founded in 1932, that aimed to address the social and economic injustices exacerbated by the Great Depression. The CCF advocated for democratic socialism, promoting policies such as social welfare programs, public ownership of key industries, and workers' rights. Its emergence marked a significant shift in Canadian politics, providing a platform for new ideas during a time of crisis and influencing the political landscape in the years to come.