This book is a study of local grassroots activism in two major political areas, the peace and environmental movements, over a period of five years. Interviews with leaders of 166 different groups in five states (Massachusetts, Maine, New Hampshire, California, and Oregon) are supplemented by personal observation and the experience of participation in several of those groups. The major concerns are the group and movement successes both short-run and long-run, and activist group adaptations to change in the larger social and political world in light of political upheaval in Eastern Europe, the Gulf War, and several environmental crises that occurred during the period in question.