History 1,302 History and criticism 565 Criticism and interpretation 307 Politics and government 251 Social aspects 232 Social conditions 186 Women 123 Philosophy 122 Economic conditions 116 World War, 1939-1945 106 Government policy 98 Foreign relations 94 Political aspects 87 Intellectual life 84 English literature 82 Social life and customs 69 Psychological aspects 63 Emigration and immigration 62 Psychology 62 In literature 59 Jungian psychology 58 Research 56 Influence 55 Canadian literature 53 Education 53 Indians of North America 52 Law and legislation 52 English language 43 Historiography 43 English poetry 41