Examines how war, religion and imperialism have transformed world politics from the Reformation to the 'war on terror'.What are international orders, how are they destroyed, and how can they be defended in the face of violent challenges? Andrew Phillips examines the ways in which war, religious fundamentalism, and the collapse of empires have transformed international orders from the Reformation to the 'war on terror'.What are international orders, how are they destroyed, and how can they be defended in the face of violent challenges? Andrew Phillips examines the ways in which war, religious fundamentalism, and the collapse of empires have transformed international orders from the Reformation to the 'war on terror'.What are international orders, how are they destroyed, and how can they be defended in the face of violent challenges? Advancing an innovative realist-constructivist account of international order, Andrew Phillips addresses each of these questions in War, Religion and Empire. Phillips argues that international orders rely equally on shared visions of the good and accepted practices of organized violence to cultivate cooperation and manage conflict between political communities. Considering medieval Christendom's collapse and the East Asian Sinosphere's destruction as primary cases, he further argues that international orders are destroyed as a result of legitimation crises punctuated by the disintegration of prevailing social imaginaries, the break-up of empires, and the rise of disruptive military innovations. He concludes by considering contemporary threats to world order, and the responses that must be taken in the coming decades if a broadly liberal international order is to survive.Introduction; 1. What are international orders?; 2. Accounting for the transformation of international orders; 3. The origins, constitution and decay of Latin Christendom; 4. The collapse of Latin Christendom; 5. Anarchy without society: Europe after Christendom and beforelSÒ