Brian Mulroney in office). By this time, his approval ratings had dipped into the teens, and were at 11% in a 1992 Gallup poll, making him one of the most unpopular prime ministers since opinion polling began in Canada in the 1940s. There was a consensus that Mulroney would be heavily defeated by Jean Chrétien and the Liberals if he led the Tories into the next election—ironically, the same situation that led to Trudeau's departure from the scene nine years earlier. He announced his retirement from politics in February and was replaced as Prime Minister by Defence Minister Kim Campbell in June.
Electoral history of Brian Mulroney ranks seventh out of twenty-three prime ministers for time in office, serving one term of eight years, 281 days. He was the fifth of eight prime ministers from Quebec, the others being Sir John Abbott, Sir Wilfrid Laurier, Louis St. Laurent, Pierre Trudeau, Jean Chrétien, Paul Martin and Justin Trudeau. Mulroney was involved in politics from a young age, being active in the Progressive Conservative party while in university. Although he did not run for office, he was well-established within the party. In 1976 he ran for the leadership, but came in third, behind Joe Clark and Claude Wagner. However,