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
Canada's Next Great Prime Minister to think about how they would create a stronger and more prosperous country, the organizers decided to change the contest format to video. In the new incarnation, the 2,500 word essay submission is replaced by a 3-5 minute video. In 2005, representatives of Magna International Inc., the Arthur Kroeger School of Public Affairs at Carleton University and The Dominion Institute judge the contest entrants and select the final five contestants who appear on the televised show. The 2005 winner, and the recipient of a $50,000 first-place cash prize, was determined by four former Canadian Prime Ministers: Brian Mulroney, Kim Campbell,