Civilization Foreign influences History 45 Intellectual life 10 History and criticism 9 Noncitizens 7 Intellectuals 6 more ... Relations 6 Social life and customs 6 Civilization, Classical 5 Description and travel 5 Manners and customs 5 Public opinion 5 Attitudes 4 Classical influences 4 Culture conflict 4 Immigrants 4 Literature 4 Social aspects 4 Social conditions 4 American 3 American literature 3 Arts and society 3 Arts, French 3 Civilisation 3 Criticism 3 Cultural pluralism 3 Discoveries in geography 3 Discovery and exploration 3 East and West 3 less ...