In 1941, influential publishing magnate Henry Luce wrote a stirring essay on American global power, declaring that the world was in the midst of the first great American century. What did a newly outward-looking and hegemonic United States mean for its northern neighbour? From constitutional reform to transit policy, from national security to the arrival of television, Canadians were ever mindful of the American experience. This sharp-eyed volume provides a unique look at postwar Canada, bringing to the fore the opinions and perceptions of a broad range of Canadians – from consumers to diplomats, jazz musicians to urban planners, and a diverse cross-section in between.