Civilization History 123 Civilisation 44 Social life and customs 44 Social conditions 31 Description and travel 29 National characteristics, American 26 more ... Politics and government 25 Intellectual life 21 American literature 17 History and criticism 16 Jews 16 Travel 16 Economic conditions 15 Periodicals 15 Emigration and immigration 14 Immigrants 13 Race relations 13 German influences 12 Relations 12 Polish people 11 Public opinion 10 Bibliography 9 English influences 9 Ethnic relations 9 Germans 9 Histoire 9 Manners and customs 9 Social aspects 9 Foreign relations 8 Kultur 8 Minorities 8 Polish Americans 8 Religion 8 Societies, etc 8 Cultural pluralism 7 Descriptions et voyages 7 Education 7 German Americans 7 Influence 7 less ...