Book excerpt: Essays by a diverse and distinguished group of historians, political scientists, and sociologists examine the alarms, emergencies, controversies, and confusions that have characterized America's Cold War, the post-Cold War interval of the 1990s, and today's "Global War on Terror." The developments of this "Long War" have left their imprint on virtually every aspect of American life, and by considering the period as a whole, this volume is the first to take a truly comprehensive look at America's response to the national-security crisis touched off by the events of World War II. Contributors consider topics ranging from grand strategy and strategic bombing to ideology and economics, and assess the changing American way of war as the twentieth century progressed. They evaluate the evolution of the national-security apparatus and the role of dissenters who viewed the activities of that apparatus with dismay, and they take a fresh look at the Long War's civic implications and its impact on civil-military relations. More than a military history, The Long War examines the ideas, policies, and institutions that have taken shape since the United States claimed the role of global superpower. In breaking down the old and artificial boundaries that have traditionally divided the postwar period into neat historical units, this volume offers fresh perspectives on the current state of American national security.