Civil rights movements 3,542 History 3,301 Civil rights 3,144 African Americans 3,091 Race relations 2,850 Racism 2,226 Civil rights workers 318 more ... Politics and government 298 Segregation 176 Social conditions 144 African American civil rights workers 134 Freedom Rides, 1961 124 Political activity 95 Government relations 80 Dakota Indians 76 Indian activists 61 Oglala Indians 59 Political aspects 57 African American women civil rights workers 49 Black power 47 Ethnic relations 40 Civil rights demonstrations 38 Influence 38 Religious aspects 38 Mexican Americans 37 Social aspects 37 Clergy 33 Race discrimination 32 Christianity 30 Law and legislation 30 less ...