Miscellaneous manuscripts and documents relating to the history and experience of social change in America. Among other things, the collection includes material relating to the peace and antiwar movements during the 1960s, the conflict in Vietnam, and the Students for a Democratic Society (SDS).
- Anti-imperialist movements
- Peace movements
- Students for a Democratic Society (U.S.)
- Vietnam War, 1961-1975--Protest movements--Massachusetts