Since 1992 the EU has incorporated a concept previously exclusive to states: citizenship. In embracing supranational citizenship the EU entered terra incognita, creating a concept resembling, but essentially different to traditional citizenship. This book provides an in-depth historical, political and constitutional analysis of the first 25 years of EU citizenship. Bringing together scholars from the fields of law, political science and history, this book takes a multidisciplinary approach to EU citizenship. It examines the history and development of EU citizenship, the roles of...