Colonialism and decolonization are historical phenomena that are part of the historical experience of many European countries. This volume offers students and teachers a new understanding of how colonialism and decolonization fit into our shared European past and contains teaching materials for history classes in European schools. The contributions have been produced by the EU project CoDec, involving partners from Belgium, Germany, Estonia, Great Britain, Austria, Poland and Switzerland. Analyzing colonial pasts, processes of decolonization and memory politics in different European countries from comparative and transnational perspectives, the study presents useful sources and practical suggestions for cutting-edge history lessons in European schools.