Cities and towns 186 History 125 City planning 107 Urban policy 82 Urban renewal 62 Race relations 50 Social conditions 50 more ... Urbanization 50 Sociology, Urban 41 Suburbs 40 Metropolitan areas 35 Growth 31 Racism 28 Urban economics 25 Social aspects 24 City and town life 23 Community development, Urban 23 Economic conditions 22 Middle class 20 Slavery 19 Municipal government 18 African Americans 17 Regional planning 16 Economic aspects 15 Suburban life 15 Neighborhoods 14 Inner cities 12 Race 11 Economic policy 10 Housing 10 less ...