Relations History 2,207 Christianity 1,179 Christianity and other religions 1,083 Judaism 894 Islam 716 Politics and government 682 more ... Civilization 445 Foreign relations 394 Catholic Church 240 Religious aspects 228 Social conditions 227 Religions 217 History and criticism 211 Political aspects 202 Public opinion 202 Jews 196 Ethnic relations 188 Social aspects 182 Intellectual life 176 Religion 169 Economic conditions 145 Church history 139 Nationalism 136 Criticism, interpretation, etc 117 Hinduism 115 Buddhism 112 Doctrines 102 Foreign public opinion, American 98 Influence 94 less ...