Ethnic groups 1,222 Ethnic relations 616 Societies, etc 547 History 542 Minorities 319 Jews 278 Ethnicity 276 more ... Ethnic identity 174 Social conditions 170 Emigration and immigration 156 Greek Americans 156 Race relations 147 Immigrants 129 Polish Americans 118 Social life and customs 110 Ethnic press 101 Study and teaching 100 Irish Americans 93 Periodicals 93 Italian Americans 85 German Americans 80 African Americans 74 Lithuanian Americans 73 Politics and government 71 Ethnology 67 Histoire 60 Bibliography 56 Cultural assimilation 55 Relations interethniques 53 Cultural pluralism 48 Anniversaries, etc 43 Population 43 Directories 41 Indians of North America 41 Ethnic attitudes 39 Education 35 Mexican Americans 34 Polish people 34 Congresses 33 Italians 33 less ...