History 3,983 History and criticism 1,106 Politics and government 1,017 Philosophy 571 Social aspects 470 Social conditions 434 Criticism and interpretation 391 Foreign relations 350 Religious aspects 323 Economic conditions 321 Diplomatic relations 301 Law 286 Religion 274 Civilization 261 Women 260 Law and legislation 258 Christianity 247 Political aspects 247 Church history 224 Moral and ethical aspects 219 English language 215 Psychological aspects 214 Music 207 Social life and customs 199 English literature 195 Ethics 189 African Americans 183 Race relations 170 Influence 166 Intellectual life 159