History African Americans 43 Social conditions 43 Politics and government 37 Race relations 34 Social life and customs 16 Civil rights 15 more ... Social aspects 15 Emigration and immigration 14 Buildings, structures, etc 11 Intellectual life 10 Political activity 10 City and town life 9 Economic conditions 9 Migrations 9 Civil rights movements 8 Immigrants 8 Political aspects 7 Migration, Internal 6 Social change 6 Working class 6 Ethnic relations 5 History and criticism 5 Mayors 5 Political corruption 5 Women 5 American literature 4 Architecture 4 Arts and society 4 Community life 4 less ...