History 100 Social conditions 60 African Americans 53 Race relations 49 Economic conditions 43 Economic history 22 Urban renewal 19 more ... Politics and government 17 Ethnic relations 12 Racism 11 Civil rights 10 Buildings, structures, etc 9 Political activity 9 Riots 9 Arab Americans 8 Civil rights movements 8 Community development 8 Housing 8 Social aspects 8 Muslims 6 Race riots 6 Women 6 Architecture 5 Automobile industry and trade 5 Buildings 5 Citizenship 5 Immigrants 5 September 11 Terrorist Attacks, 2001 5 Social life and customs 5 Urban policy 5 less ...