At his peak, Canada’s Prime Minister Justin Trudeau was a political wunderkind who rode a wave of domestic and global popularity as a charismatic leader who hugged rock stars and welcomed refugees. Now,

Prime Minister Justin Trudeau's leadership faced a defining moment as Chrystia Freeland stepped down from her roles as Deputy Prime Minister and Finance Minister. Her resignation intensified calls within the Liberal caucus for Trudeau to step aside,

In 2017, Mr. Trudeau came under pressure to stand up to Donald J. Trump, the newly elected U.S. president. As Mr. Trump restricted immigration, Mr. Trudeau restated Canada’s openness to asylum seekers, proclaiming, “ Diversity is our strength .”