Migration, Internal History 78 African Americans 55 Migrations 47 Social conditions 44 Emigration and immigration 20 Population 16 more ... Rural-urban migration 13 Economic conditions 12 Race relations 11 Social aspects 9 Immigrants 8 Jews 8 Migrant labor 7 Identity 6 African American women 5 Labor supply 5 Church history 4 Cities and towns 4 Economic aspects 4 Ethnic relations 4 Land settlement 4 Agricultural laborers 3 Biography 3 Community life 3 Freed persons 3 Frontier and pioneer life 3 Human geography 3 Migration, Internal, in literature 3 Pioneers 3 less ...