The American-led global order has been increasingly challenged by Chinese assertiveness and Russian revanchism. As we enter this new era of great-power competition, Canadians tend to assume that the United States will continue to provide global leadership for the West. sketches the more dystopian future that is likely to result if the illiberal, anti-democratic, and authoritarian Make America Great Again movement regains power. Under the twin stresses of a reinvigorated America First policy and the purposeful abandonment of American global leadership, the West will likely fracture, leaving Canadians all alone with an increasingly dysfunctional United States. outlines what Canadians will need to navigate this deeply unfamiliar post-American world.