Figure 5.9: Ethnic and national-origin groups in North America. Notice how the border between Canada and the United States generally also forms a cultural boundary. Several ethnic homelands appear on this map, as do many ethnic islands. Areas shown as Scandinavian are those where the total of all Scandinavian origins combined exceeds the origins of any other group.
(Sources: Allen and Turner, 1988: 210; Census of Canada, 1991; Dawson, 1936: iv.; U.S. Bureau of the Census, 1990.)