… In 2015, Trudeau and the Liberals won in a landslide over the Conservatives led by Prime Minister Stephen Harper. … vote in the 338 ridings, a gain of 20.6 percentage points over their vote in 2011, and their candidates won 184 of the … as climate change, health care, housing, and alleviating poverty and inequality. The NDP is on track to win 18-20 …