is a historian of nineteenth-and twentieth-century Europe, especially Germany and Italy, in a global perspective. His major research interests regard citizenship, sociability and popular militarism between metropolitan and colonial context. Currently, he is a postdoctoral research fellow in the ERC project "PREWArAs-The Dark Side of the Belle Époque. Political Violence and Armed Associations in Europe before the First World notes on Contributors viii NOTES ON CONTRIBUTORS War" based at the University of Padua (Italy). Before coming to Padua, he held visiting scholarships at the Max Planck Institute for Legal History and Legal Theory in Frankfurt am Main and at the Remarque Institute, NYU, in New York City. Together with Alexander Meckelburg he has guest-edited an issue of Northeast African Studies devoted to citizenship in the Horn of Africa. He is author of several articles and of the forthcoming monograph "Staatsangehörigkeit und Rassismus. Rechtsdiskurse und Verwaltungspraxis in den Kolonien Eritrea und Deutsch-Ostafrika (1882-1919)", Frankfurt am Main,