Migration, asylum, and citizenship have become unavoidable topics in contemporary European politics. Klopp examines the issues of immigration, integration, and multiculturalism in Germany, Europe's premier immigration country, through the perspectives of both immigrants and local institutions (unions, employers, schools, neighborhoods, and city government). Klopp addresses the potential for immigration patterns and increasing heterogeneity to produce the conditions for social transformation, and specifically he shows how these factors are challenging and gradually transforming the boundaries o.