"Challenging the liberal nation-state? Postnationalism, multiculturalism, and the collective claims making of migrants and ethnic minorities in Britain and Germany."

As important aspects of purported tendencies toward globalization and pluralization, recent immigration waves and the resulting presence of culturally different ethnic minorities are often seen as fundamentally challenging liberal nation‐states and traditional models of citizenship. According to this perspective, migrants and ethnic minorities contribute through their claims making both to the external erosion of sovereignty (the postnational challenge), and to the internal cultural differentiation of liberal nation‐states (the multicultural challenge). In contrast, alternative theoretical approaches have emphasized the continuing relevance of the nation‐state in the processes of inclusion and exclusion of minorities. From these three perspectives on citizenship (postnational, multicultural, and national) a set of hypotheses is derived and tested with data on the collective claims making of migrants and ethnic minorities in two European countries, Britain and Germany, for the period 1990–95. The data show very little support for the postnational approach, mixed results regarding the multicultural model, and strong support for the continuing relevance of national models of citizenship. Counter to claims that national modes of migrant incorporation have become insignificant, the evidence shows that migrant claims making is still forged in the image of a particular nation‐state.