History 665 Social movements 362 Politics and government 342 Protest movements 262 Civil rights 145 Political aspects 124 Underground press publications 106 Social aspects 101 Labor movement 90 Student movements 88 Vietnam War, 1961-1975 87 Political activists 82 Political activity 82 Race relations 82 Counterculture 80 History and criticism 73 Civil rights movements 72 ARTISTS 70 Radicalism 66 Green movement 60 African Americans 59 Social conditions 58 Autonomy and independence movements 52 Anti-globalization movement 49 Arts and crafts movement 48 World War, 1939-1945 48 PAINTING, MODERN 47 Peace movements 47 Underground movements 46 Political participation 45