Premiership of Justin Trudeau Premiership of Justin Trudeau The premiership of Justin Trudeau began on November 4, 2015, when the first Cabinet headed by Justin Trudeau was sworn in by Governor General David Johnston. Trudeau was invited to form the 29th Canadian Ministry and become Prime Minister of Canada following the 2015 election, where Trudeau's Liberal Party won a majority of the seats in the House of Commons of Canada, leading to the resignation of Conservative Prime Minister Stephen Harper. Trudeau has promised to decentralize power from the Prime Minister's Office and give Cabinet a larger role in governing, stating "government by cabinet is
Electoral history of Justin Trudeau Stéphane Dion, Trudeau was the Liberal critic for Citizenship and Immigration, Youth and Multiculturalism. The next leader, Michael Ignatieff, appointed him critic for Sports and Post-Secondary Education. In the 2011 general election, the Liberals under the leadership of Ignatieff were reduced to third party status, their worst showing in history. Ignatieff lost his own seat and retired from politics. Trudeau announced he would seek the party leadership. In the 2013 vote, he won the leadership on the first ballot with 80% support. Trudeau led the Liberals in the general election of 2015. At dissolution, the Liberals were in third place