In Tocqueville on American Character, I recounted a fascinating trip that the great Frenchman took in 1831 to the then-frontier, a bit north of Buffalo. He walked across the border with Canada, reminded himself that the settlers on both sides were culturally and ethnically identical, and then remarked on the dramatic difference in character between the Americans and the Canadians. You couldn’t miss it. On the Canadian side, the roads were good, the streets were laid out in an orderly fashion, and the houses were built to last. On the American side, everything was temporary; the houses were thrown together...