Harry Edwin Strom was the ninth premier of Alberta, from 1968 to 1971. His two-and-a-half years as Premier were the last of the thirty-six-year Social Credit dynasty, as his defeat by Peter Lougheed saw its replacement by a new era Progressive Conservative government. He is remembered as an honest, decent man who lacked the political skills of his predecessor, Ernest Manning, or of Lougheed.

Alberta Social Credit was a provincial political party in Alberta, Canada, that was founded on social credit monetary policy put forward by Clifford Hugh Douglas and on conservative Christian social values. The Canadian social credit movement was largely an out-growth of Alberta Social Credit. The Social Credit Party of Canada was strongest in Alberta, before developing a base in Quebec when Réal Caouette agreed to merge his Ralliement créditiste movement into the federal party. The British Columbia Social Credit Party formed the government for many years in neighbouring British Columbia, although this was effectively a coalition of centre-right forces in the province that had no interest in social credit monetary policies.