Canadians will vote for a candidate from one of the political parties in their federal “riding,” or district. Whichever candidate gets the most votes in a riding will become a Member of Parliament (MP) in the House of Commons, and the party with the most MPs wins the election.

The Conservative Party chipped away at the lead held by Mark Carney’s Liberals in the final days of Canada’s election campaign, though surveys still point to a probable Liberal victory in Monday’s vote.

Canada’s new prime minister, a political novice, is on the cusp of leading his party to a comeback, fueled in part by President Donald Trump’s attacks.