Societies, etc Periodicals 460 Polish Americans 143 Polish people 102 History 93 Associations 70 Slovak Americans 64 more ... Jews 57 Slovaks 49 German Americans 41 Américains d'origine polonaise 35 Latvian Americans 35 Latvians 33 Political activity 33 Irish Americans 31 Genealogy 27 Germans 27 Study and teaching 26 Armenian Americans 23 Gymnastics 23 Religious life 23 Ukrainian Americans 22 Armenians 21 Education 21 Indians of North America 21 Lithuanian Americans 21 Lithuanians 21 African Americans 20 Physical education and training 20 Politics and government 20 Charities 19 Italian Americans 18 Civilization 17 Ukrainians 17 Américains d'origine lettone 16 Sports 16 Catholics, Slovak 15 Societies 15 Américains d'origine slovaque 14 Czech Americans 14 less ...