History 232 Histoire 160 Emigration and immigration 64 Geschichte 48 Einwanderung 44 Social conditions 36 Immigrants 31 more ... Conditions sociales 30 Émigration et immigration 30 Politics and government 30 Auswanderung 29 Deutsche 27 African Americans 26 Race relations 26 Einwanderer 25 Social life and customs 24 Aufsatzsammlung 23 German Americans 23 History and criticism 23 Travel 23 Description and travel 22 Literatur 22 Relations raciales 22 Civilization 21 Indians of North America 21 Noirs américains 21 Social aspects 21 Politique et gouvernement 20 Germans 19 Schwarze 19 Histoire et critique 18 Foreign relations 17 Kultur 17 15.85 history of America 16 American literature 16 Diplomatic relations 16 Economic conditions 16 Cultural assimilation 15 Minorities 15 Ethnic relations 14 less ...