History 432 History and criticism 211 Politics and government 143 Criticism and interpretation 75 Foreign relations 46 Social conditions 46 Intellectual life 45 more ... Philosophy 41 Economic conditions 31 Influence 23 Political and social views 22 Renaissance 21 English literature 20 In literature 20 English poetry 19 Political activity 19 American poetry 18 Economic aspects 17 Economic policy 17 Political science 17 Social life and customs 17 Population 16 Technique 16 Christianity 15 Civilization 15 Knowledge 15 Literature 15 Authors, English 14 Fertility, Human 14 Fiction 14 less ...