Despite its relative youth, the gay liberation movement is one of the most vigorous and quickly growing of the contemporary social movements. The efforts of a handful of individuals put in motion a movement which now involves millions of people, and spans the globe. The agenda of the movement, like its membership, has grown tremendously, with new causes, organizations, and strategies for reaching goals constantly being adopted. The Historical Dictionary of the Gay Liberation Movement traces the evolution from the early homosexual rights movement through a century of history and into the contemporary gay and lesbian rights movement. It defines the key organizations and presents their leaders, the essential issues and the strategies those issues suggest, and the situation in numerous countries. Entries for numerous countries provide a global perspective. Most of the information is provided through extensive entries in the dictionary which are supplemented and put into context by the introduction and chronology. A comprehensive bibliography aids the researcher in further study. This volume focuses on the impact of gay and bisexual men (and their allies) on the gay liberation movement. A subsequent volume will trace the role of lesbians in the movement.