Ethnic groups History 157 Minorities 93 Emigration and immigration 60 Societies, etc 54 Social conditions 43 Jews 41 more ... Social life and customs 36 Immigrants 34 Anniversaries, etc 32 Italian Americans 28 Ethnicity 27 Population 24 Directories 22 Italians 22 Statistics 22 African Americans 21 Education 21 Ethnology 19 Polish Americans 18 Germans 17 Polish people 17 Race relations 17 Chinese Americans 16 Greek Americans 16 Bibliography 15 Puerto Ricans 15 Chinese 14 Employment 14 Greeks 14 Study and teaching 14 Assimilation (Sociology) 12 Economic conditions 12 Japanese Americans 12 German Americans 11 Lithuanians 11 Congresses 10 Irish 10 Irish Americans 10 Latvian Americans 10 less ...