Rural-urban migration Social conditions 111 History 81 Migration, Internal 57 Urbanization 50 Economic conditions 48 Cities and towns 37 more ... African Americans 30 Migrations 30 Emigration and immigration 24 Rural conditions 21 Social life and customs 19 Employment 16 Social aspects 16 Migrant labor 15 Growth 13 Rural development 13 Population 12 Urban poor 11 Women 11 Government policy 10 Politics and government 9 Economic aspects 8 Peasants 8 Race relations 8 Ethnic relations 7 Social change 7 City and town life 6 City planning 6 Ethnic groups 6 less ...