History 6,400 Politics and government 1,568 Foreign relations 746 Civilization 638 History and criticism 605 Social conditions 580 International relations 547 Intellectual life 500 Social aspects 499 Economic conditions 498 Relations 459 Jews 354 Description and travel 328 World War, 1939-1945 322 Political aspects 282 Economic integration 279 Women 277 Church history 273 Ethnic relations 267 Emigration and immigration 263 Civilization, Medieval 254 Middle Ages 254 Religious aspects 249 Antiquities 237 Influence 235 Social life and customs 229 Government policy 222 Philosophy 222 Christianity 199 Nationalism 199 Economic aspects 188 Historiography 188 World War, 1914-1918 183 Colonies 173 Womyn 173 Study and teaching 170 Law and legislation 167 Manners and customs 158 Public opinion 157 Diplomatic relations 150 World politics 145 Renaissance 143 Travel 141 Economic policy 139 Holocaust, Jewish (1939-1945) 136 Commerce 129 Histoire 128 Islam 127 Democracy 124 European literature 123 Religion 123 National security 122 Economic history 121 Architecture 120 Criticism and interpretation 119 Human rights 119 Immigrants 119 Political science 118 Education 117 European federation 113 Muslims 111 Music 107 Foreign economic relations 102 Social history 102 Causes 99 Enlightenment 99 Art, European 98 Motion pictures 98 Law 97 History, Military 96 Reformation 92 Thirty Years' War, 1618-1648 92 Defenses 91 Kings and rulers 90 Social policy 88 Imperialism 86 International economic relations 86 Research 85 Science 84 Art 82 International cooperation 81 Political activity 81 Medieval 80 Judaism 79 Social change 79 Socialism 78 Group identity 76 Legal status, laws, etc 75 Race relations 75 Theater 74 Refugees 71 Antisemitism 70 Christianity and other religions 70 Civil rights 70 Excavations (Archaeology) 70 Prevention 70 International economic integration 68 Prehistoric peoples 68 Minorities 67 Employment 66