Uncertain Empire: American History and the Idea of the Cold WarHistorians have long understood that the notion of the cold war is richly metaphorical, if not paradoxical. The conflict between the United States and the Soviet Union was a war that fell ambiguously short of war, an armed truce that produced considerable bloodshed. Yet scholars in the rapidly expanding field of Cold War studies have seldom paused to consider the conceptual and chronological foundations of the idea of the Cold War itself. In Uncertain