History 4,357 Politics and government 1,327 Foreign relations 562 History and criticism 433 International relations 397 Intellectual life 376 Social conditions 323 mere ... Civilization 317 Economic conditions 317 Relations 253 World War, 1939-1945 246 Church history 240 Social aspects 237 Jews 224 Middle Ages 214 Influence 193 Civilization, Medieval 182 World War, 1914-1918 156 Religious aspects 146 Women 140 Ethnic relations 139 Social life and customs 138 World politics 137 Christianity 132 Political aspects 126 Description and travel 122 Philosophy 112 Historiography 111 Criticism and interpretation 110 Diplomatic relations 105 mindre ...