History Histoire 18 Emigration and immigration 9 Social conditions 8 African Americans 5 Congresses 5 Congrès 4 more ... Economic conditions 4 Kongress 4 Sources 4 Book industries and trade 3 Civilization 3 Conditions sociales 3 Cooking 3 Families 3 Foreign countries 3 Immigrants 3 Politics and government 3 Swedish Americans 3 Agriculture 2 Arbeiterbewegung 2 City and town life 2 Civilisation 2 Colonization 2 Employment 2 Ethnic relations 2 European Americans 2 Exil 2 Émigration et immigration 2 Food habits 2 Foreign relations 2 Foreign workers, Italian 2 German Americans 2 Indians of North America 2 Intellectual life 2 Italian Americans 2 Italians 2 Jews 2 Law 2 Migration, Internal 2 less ...