History 693 History and criticism 467 Philosophy 289 Criticism and interpretation 235 Social aspects 232 Motion pictures 111 Politics and government 99 Political aspects 96 Religious aspects 91 Influence 85 Popular music 74 Study and teaching 71 Psychological aspects 61 Religion 60 Social conditions 58 Education 48 Technology 48 Literature 47 Music 46 World War, 1939-1945 43 Foreign relations 42 Rock music 41 Christianity 40 Historiography 39 Aesthetics 38 Women 34 Methodology 33 Intellectual life 32 Language and languages 32 Moral and ethical aspects 32