There are many reference works on the cold war, including The Cold War Encyclopedia (1996) and the recent Historical Dictionary of the Cold War (2000). These works put a crucial period of the twentieth century into perspective. They share an international focus, driven in part by the global nature of the cold war, the events that defined it, and the people who fought it. This new encyclopedia takes a different tack, focusing almost exclusively on American domestic events and issues and touching on international themes only when they are relevant to the U.S. scene.More than 700 entries are arranged alphabetically, beginning with Acheson, Dean, secretary of state from 1949 to 1953, and ending with Yippies, an anti-establishment^B radical element of the hippie movement.