What are the four types of social movements?

The four types of social movements are reform movements, which seek to change specific policies within an existing system; revolutionary movements, aiming for a complete overhaul of the social or political system; religious movements, focused on spiritual transformation and often linked to broader societal changes; and resistance or reactionary movements, which strive to maintain or restore traditional values and social structures against perceived threats. Each type serves distinct goals and operates within different frameworks of social change.