Movement for a New Society
The Movement for a New Society (MNS) was a U.S.-based network of social activist collectives, committed to the principles of nonviolence, who played a key role in social movements of the 1970s and 1980s. According to a description from the MNS publication, Building Social Change Communities (1979), Movement for a New Society (MNS) is a nationwide network of groups working for fundamental social change through nonviolent action.
Source: Wikipedia — Movement for a New Society (CC BY-SA 4.0)