Defensive Federalism presents an original contribution to the field of federalism and multinational democracies, exploring the concept of defensive federalism as a protection of self- government against the "tyranny of the majority".The empirical evidence on federal and regional polities often shows critical imbalances in the territorial division of powers beyond what has been formally established in the constitutional rules.This volume highlights the rights, institutions, decision- making processes and procedural rules that can protect and develop the practical political, economic and cultural powers of federated and regional entities, especially those linked to territorial national minorities.The authors focus on federalism as a safeguard of self- rule, as well as a set of institutional and procedural rules to avoid the territorial dimension of the "tyranny of the majority". They answer two fundamental questions: how is it possible to design new stable and fairer federal agreements b