Book excerpt: Tension between China and the United States has escalated recently. Are these countries headed for an armed conflict? The answer to this question depends importantly on their respective foreign policy intentions. Does one of them (or both) intend to challenge and overhaul the existing international order or if you will, the rules of the game in conducting international relations? This book seeks to discern these countries' revisionist impulses and discusses theorigins, evolution, and implications of past and present countries motivated by these impulses for world peace and stability.