Carney, 59, replaces Prime Minister Justin Trudeau, who announced his resignation in January but remained in power until the Liberal Party elected a new leader. Carney is widely expected to trigger a general election in the coming days or weeks.

“We will never, ever, in any way shape or form, be part of the United States. America is not Canada,” Carney said. “We are very fundamentally a different country.”

The governing Liberal Party had appeared poised for a historic election defeat this year until Trump declared economic war and repeatedly has said Canada should become the 51st state. Now the party and its new leader could come out on top.

Carney has said he’s ready to meet with Trump if he shows respect for Canadian sovereignty. He said he doesn’t plan to visit Washington at the moment but hopes to have a phone call with the president soon.

“The president is a successful businessman and deal maker. We’re his largest client in so many industries,” Carney said. “Clients expect respect and working together in a proper commercial way.”

Carney navigated crises when he was the head of the Bank of Canada during the 2008 financial crisis, and then in 2013 when he became the first noncitizen to run the Bank of England — helping to manage the worst impacts of Brexit in the UK. He will now try to steer Canada through the trade war brought by Trump.

Carney, a former Goldman Sachs executive with no experience in politics, becomes Canada’s 24th prime minister. He said protecting Canadian workers and their families in the face of unjustified trade actions and growing the economy will be his top priorities.

Carney said he will travel to Europe to visit French President Emmanuel Macron and UK Prime Minister Keir Starmer in the coming days. He received invitations from both.

“We must diversify our trade partners and strengthen our security in so doing,” Carney said.

Trump put 25 per cent tariffs on Canada’s steel and aluminium and is threatening sweeping tariffs on all Canadian products on April 2. He has threatened economic coercion in his annexation threats and suggested the border is a fictional line.

Carney called the idea “crazy.”

The US trade war and Trump’s talk of making Canada the 51st US state have infuriated Canadians, who are booing the American anthem at NHL and NBA games. Some are cancelling trips south of the border, and many are avoiding buying American goods when they can.

The surge in Canadian nationalism has bolstered the Liberal Party’s chances in a parliamentary election expected within days or weeks, and Liberal showings have been improving in opinion polls.

The opposition Conservatives hoped to make the election about Trudeau, whose popularity declined as food and housing prices rose and immigration surge.

But after decades of bilateral stability, the vote on Canada’s next leader now is expected to focus on who is best equipped to deal with the United States.

“He will do very well. He’s respected internationally,” former Prime Minister Jean Chrétien told reporters on Friday. But, he added: “There is no magic solution. This is not a normal situation. We’ve never seen someone who changes his mind every five minutes as president of the United States. It creates problems everywhere, not only in Canada.”

A new Cabinet of 13 men and 11 women was sworn in, smaller than Trudeau’s 37-member team. François-Philippe Champagne becomes Canada’s new finance minister, the government’s second most powerful position. He was previously industry minister.

Dominic LeBlanc goes from finance to intergovernmental affairs.

Mélanie Joly remains foreign minister. Chrystia Freeland, a former deputy prime minister and finance minister who lost to Carney in the Liberal Party leadership race, becomes minister of transport and internal trade.

Carney met with his Cabinet on Friday afternoon. He strongly suggested he would scrap an unpopular carbon tax enacted by Trudeau by the end of the day. He called his government “Canada’s new government” in an effort to distance himself from Trudeau.

Carney also took aim at opposition Conservative leader Pierre Poilievre, a career politician who Carney said is always negative.

“Negativity won’t pay the rent or the mortgage. Negativity won’t bring down the price of groceries. Negativity won’t win a trade war,” he said.

Poilievre urged Canadians not to give the Liberals a fourth mandate, saying it’s the same Liberal government and that Carney is “just like Justin.”