Intellectual life Relations History 115 International relations 53 Civilization 36 History and criticism 31 Politics and government 25 more ... Public opinion 22 Social conditions 16 African Americans 15 Intellectuals 15 Judaism 14 Social aspects 14 Intercultural communication 13 Jews 13 Popular culture 11 Christianity 10 Christianity and other religions 10 Ethnic relations 10 Foreign public opinion, American 10 Social life and customs 10 Black people 9 Imperialism 9 Political aspects 9 Influence 8 Politics and culture 8 Social change 8 German literature 7 Interfaith relations 7 Nationalism 7 less ...