Language constitutes a very sensitive nexus between the concepts of territory and community. Though a fundamental issue in contemporary societies, it remains relatively unaddressed by political scientists. This book promotes a better understanding of the connection between the concepts of identity, territory and language in the context of an enlarged Europe. We propose a portrait of the actual place of regional languages in European politics. Ethno-linguistic mobilisations have occurred in very different contexts, and their interpretation needs to take into account varying configurations and...