Brian Mulroney Liberals had a large majority due to their previous long tenure in power. Led by Allan MacEachen, the Senate took a very assertive role in legislation, forcing the government to compromise on several points despite its considerable House majority. A major undertaking by Mulroney's government was an attempt to resolve the divisive issue of national unity. Quebec was the only province that did not sign the new Canadian constitution negotiated by Prime Minister Pierre Trudeau in 1982, and Mulroney wanted to include Quebec in a new agreement with the rest of Canada. In 1987, he negotiated the Meech Lake Accord
Brian Mulroney a network of friends, including Lucien Bouchard, Bernard Roy, Michel Cogger, Michael Meighen, and Jean Bazin, that would play a prominent role in Canadian politics for years to come. During this time, Mulroney was still involved in the Conservative youth wing and was acquainted with the President of the Student Federation, Joe Clark. Mulroney secured a plum temporary appointment in Ottawa during the summer of 1962, as the executive assistant to Alvin Hamilton, minister of agriculture. Then a federal election was called, and Prime Minister Diefenbaker appointed Hamilton as the acting prime minister for the rest of the campaign. Hamilton