Ethnic groups 1,350 Ethnic relations 685 Societies, etc 653 History 611 Minorities 328 Jews 318 Ethnicity 293 more ... Greek Americans 197 Ethnic identity 196 Social conditions 182 Emigration and immigration 167 Race relations 157 Immigrants 140 Polish Americans 134 Ethnic press 123 Social life and customs 120 German Americans 102 Study and teaching 101 Lithuanian Americans 96 Periodicals 96 Irish Americans 95 Italian Americans 92 African Americans 84 Histoire 83 Politics and government 75 Relations interethniques 73 Ethnology 69 Cultural assimilation 61 Bibliography 57 Indians of North America 52 Cultural pluralism 50 Anniversaries, etc 49 Juifs 47 Population 46 Directories 41 Associations 40 Ethnic attitudes 40 Polish people 40 Education 36 Identité ethnique 36 less ...