Civil rights History 1,163 African Americans 1,046 Race relations 676 Civil rights movements 511 Politics and government 342 Civil rights workers 230 more ... Racism 224 Human rights 200 Social conditions 195 Segregation 158 Law and legislation 145 Legal status, laws, etc 140 Freedom Rides, 1961 120 Political aspects 113 Political activity 96 Government policy 79 Social aspects 78 Minorities 76 Liberty 74 African American civil rights workers 66 Ethnic relations 65 Race discrimination 60 Constitutional law 58 Citizenship 53 Nineteen sixty-four, A.D. 49 Philosophy 46 Immigrants 43 Mexican Americans 43 Terrorism 42 less ...