Ethnic groups History Minorities 25 Emigration and immigration 21 Italian Americans 11 Jews 11 Germans 10 more ... Italians 10 Immigrants 8 Polish Americans 7 Study and teaching 7 African Americans 6 Chinese Americans 6 Irish 6 Japanese Americans 6 Polish people 6 Societies, etc 6 Ethnology 5 German Americans 5 Irish Americans 5 Social conditions 5 Social life and customs 5 Sources 5 Finnish Americans 4 Greek Americans 4 Histoire 4 Population 4 Race relations 4 Ukrainians 4 Anniversaries, etc 3 Assimilation (Sociology) 3 Chinese 3 Congresses 3 Description and travel 3 Education 3 Finns 3 Greeks 3 Japanese 3 Minority business enterprises 3 Norwegian Americans 3 less ...