In the waning months of the cold war, shortly before an expiring Soviet Union finally disintegrated, a group of neoconservative policymakers and intellectuals began to argue that the moment had come to create an American-dominated world order. Some of them called it "the unipolarist imperative." Instead of reducing military spending, they contended, the United States needed to expand its military reach to every region of the world, using America"s tremendous military and economic power to create a new Pax Americana. This book describes how the ideology of American global preeminence originated during the presidency of George H. W. Bush, developed in the 1990s, gained power with the election of George W. Bush, and reshaped American foreign policy after September 11, 2001. Structured as a narrative, this account deals with government policymakers and outside advocates. It tells the story of the development of unipolarist ideology and its role in recent American Foreign policy....