A year later at a G7 meeting also in Canada, Trump made his most indelible mark on the summit circuit. A viral photo showed him sitting defiant, with arms crossed, staring up at then-German Chancellor Angela Merkel, while other leaders stood around her.

Trump had railed against former Prime Minister Justin Trudeau on Canadian soil at the 2018 Group of Seven summit, and he would yank the United States from a joint statement after he’d already departed.