Provincial Social Credit parties went on to dominate the government of Alberta from 1934 to 1971 and British Columbia from 1951 to 1972 and 1975–1991. However, unlike the CCF, which morphed into the social-democratic New Democratic Party, the Social Credit Party would die out. Their popularity grew in Quebec, leading to Western supporters of Social Credit feeling isolated by the federal party's Quebec nationalism. The provincial Social Credit governments of British Columbia and Alberta would abandon Social Credit economic policies and followed staunchly conservative policies while maintaining ties with the federal Progressive Conservative Party of Canada as opposed to the federal Social Credit Party of Canada.