History 1,900 Politics and government 563 Civil rights movements 528 African Americans 524 Civil rights 447 Social movements 447 Race relations 433 more ... Antislavery movements 329 Social conditions 303 Protest movements 284 Labor movement 241 Political activity 231 Political aspects 205 Social aspects 166 History and criticism 163 Autonomy and independence movements 154 World War, 1939-1945 120 Underground movements 115 Abolitionists 114 Slavery 109 Civil rights workers 103 Green movement 99 Capital movements 95 Radicalism 88 Gay liberation movement 87 Labor unions 87 Women 86 Student movements 81 Peace movements 77 Anti-communist movements 75 less ...