History 327 Histoire 215 Geschichte 151 Emigration and immigration 90 Auswanderung 50 Einwanderung 42 Immigrants 35 more ... Politics and government 32 Émigration et immigration 31 History and criticism 31 Social conditions 30 Aufsatzsammlung 25 Social life and customs 25 Conditions sociales 23 Indians of North America 23 Literatur 23 history 23 Quelle 22 German Americans 21 Jews 21 Histoire et critique 20 African Americans 18 Kultur 18 Ethnic relations 17 Indianer 16 Politique et gouvernement 15 Food habits 14 Race relations 14 15.85 history of America 13 Civilization 13 Indiens d'Amérique 13 Juden 13 Minorities 13 Noirs américains 13 Registers of births, etc 13 Deutsche 12 Economic conditions 12 Foreign relations 12 Germans 12 Juifs 12 less ...