This volume investigates the relationship between migration, identity, kinship and population. It uncovers the institutional practices of categorization as well as the conducts and the ethics adopted by social actors that create divisions between citizens and non-citizens, migrants and their descendants inside national borders. The essays provide multiple empirical analyses that capture the range of politics, debates, regulations, and documents through which the us/them distinction comes to be constructed and reconstructed. At the same time, the authors reveal how this distinction is experienced, reinterpreted, and reproduced by those directly affected by governmental actions. This perspective grants equal attention to both ... Read morethe logics of national governmentality and the myriad ways that individuals and collectivities entangle with categories of identity. Featuring case studies from countries as varied as the Netherlands; French Guiana; South-Tyrol; Eritrea and Ethiopia; New York City; Italy; and Liangshan, China, this book offers unique insights into the production of identity boundaries in the contested terrain of migration and minorities. It outlines how the process of producing national identity is enacted not only through impositions from above, but also when individuals themselves embody and deploy identities and kinship bonds. More so than lines of division, boundaries within are understood as an ongoing process of identity construction and social exclusion taking place among the various actors, levels, and spaces that make up the national fabric.