Among 141 activists with varying levels of participation in the sanctuary movement, biographical availability factors--younger age and greater discretionary time--best predict high-cost activism (more hours devoted to the movement), whereas ideological socialization factors best predict high-risk activism (direct contact with refugees). Contains…

Social movement research suggests that protest is effective because it de-legitimizes existing policies and imposes costs on power holders. The author tests this hypothesis with data on African-American student protest and the creation of departments of African-American Studies. The author finds that nondisruptive protest, such as rallies and…