Relations History 543 Politics and government 194 Christianity 157 Christianity and other religions 145 Judaism 121 Foreign relations 97 more ... Islam 84 Civilization 77 Church history 49 Intellectual life 48 History and criticism 45 Public opinion 44 Social conditions 42 Political aspects 38 Social aspects 36 Jews 34 Economic conditions 32 Ethnic relations 28 Nationalism 27 World politics 25 Influence 24 Religious aspects 24 Criticism, interpretation, etc 20 Religion 20 Social life and customs 20 Catholic Church 18 Foreign public opinion, American 18 African Americans 17 Popular culture 17 less ...