United States-Race relations African Americans-Civil rights 1 African Americans-Politics and government 1 African Americans-Social conditions 1 Afro-Americans 1 America 1 Civil rights movements-United States 1 Ethnicity-United States 1 Minorities-United States 1 Multiculturalism-United States 1 Protest movements-United States 1 Racism- United States 1 Social change-United States 1 Sociology and anthropology 1 United States -Ethnic relations 1 United States-Civilization-21st century 1 United States-Ethnic relations 1 United States-Politics and government-1963-1969 1 United States-Social conditions-1960-1980 1