Building Walls, Bounding Nations: Migration and Exclusion in Canada and Germany, 1870–1939

Abstract Transformations in global capitalism increased rates of international migration at the turn of the twentieth century, a period also marked by the widespread popularity of scientific racism, integral nationalism, and vaunted notions of state sovereignty. This paper considers how the intersection of these factors influenced migration and citizenship policymaking in Canada and Germany. In both cases, migration was harnessed to further economic objectives while groups deemed a threat to national integration because of their putative racial or ethno-national characteristics were excluded. The resultant policies would come to define Canada and Germany's approaches to the migration-membership dilemma for the much of the twentieth century.