History 335 Social conditions 165 Politics and government 108 African Americans 104 Race relations 98 Buildings, structures, etc 54 Architecture 36 more ... Social aspects 35 Intellectual life 33 Social life and customs 31 Economic conditions 30 Civil rights 26 History and criticism 26 Immigrants 24 American literature 19 Working class 19 Haymarket Square Riot, Chicago, Ill., 1886 18 Ethnic relations 17 Political activity 17 Political aspects 17 Women 17 City planning 16 Emigration and immigration 16 Black Muslims 15 Sociology, Urban 15 Buildings 14 Manners and customs 14 Migrations 14 Race identity 14 Civil rights movements 13 less ...