The increasing capacity of states to muster violence, the concomitant rise of military power as a meaningful instrument of foreign policy, and the frequent episodic collapse of that power are considered in this examination of force, order, and diplomacy. Nathan points to periods of relative order and stability in international relations-the time immediately prior to the rise of Frederick the Great, for example, or the half century after the Napoleonic Wars--as times when states have been most vulnerable to "spoilers" and "rogues." Only the power of the Cold War blocs fostered durable order. Now, notwithstanding novel elements of globalization, international relations appear as dependent as ever on the prudent management of force. Students, scholars, and soldiers are frequently exposed to Clausewitz, Westphalia, Napoleon, World War I, and the like. But what makes these events and individuals so important? This book is Clausewitz's successor, insisting that soldiers and statesmen know and master the integrative potential of force. Nathan provides a narrative account of the people and events that have shaped international relations since the onset of the state system. He asserts that an understanding of the limits and utility of persuasion, as well as the corresponding limits and utility of force, will help assure national security in a world filled with more uncertainties than ever in the last 50 years.Nathan, James A. is the author of 'Soldiers, Statecraft, and History Coercive Diplomacy and International Order' with ISBN 9780275976415 and ISBN 0275976416.