Relations History 2,522 Christianity 1,307 Christianity and other religions 1,215 Judaism 979 Islam 805 Politics and government 758 more ... Civilization 505 Foreign relations 444 Catholic Church 275 Religious aspects 259 Social conditions 258 History and criticism 251 Religions 245 Jews 228 Public opinion 225 Political aspects 220 Ethnic relations 217 Intellectual life 205 Social aspects 198 Religion 189 Church history 158 Economic conditions 158 Nationalism 146 Hinduism 141 Buddhism 131 Criticism, interpretation, etc 129 Doctrines 120 Influence 107 Foreign public opinion, American 104 less ...