History 31 Social conditions 20 Race relations 19 African Americans 18 Economic conditions 15 Politics and government 12 Political activity 5 more ... Urban renewal 5 Arab Americans 4 Social classes 4 Ethnic relations 3 Race riots 3 African American labor union members 2 African American women 2 Automobile industry and trade 2 Church history 2 Cities and towns 2 Citizenship 2 Civil rights movements 2 Ethnic identity 2 Ethnicity 2 Housing 2 Murder 2 Muslims 2 Political participation 2 Racism 2 Riots 2 September 11 Terrorist Attacks, 2001 2 Social aspects 2 Urban policy 2 less ...