Civil rights History 1,152 African Americans 1,042 Race relations 671 Civil rights movements 516 Politics and government 334 Civil rights workers 233 more ... Racism 223 Human rights 197 Social conditions 190 Segregation 156 Law and legislation 141 Legal status, laws, etc 137 Freedom Rides, 1961 121 Political aspects 113 Political activity 94 Government policy 78 Social aspects 76 Liberty 75 Minorities 75 African American civil rights workers 66 Ethnic relations 64 Race discrimination 60 Constitutional law 58 Citizenship 52 Nineteen sixty-four, A.D. 49 Philosophy 46 Immigrants 42 Terrorism 42 Mexican Americans 40 less ...