History 173 History and criticism 89 Politics and government 31 Economic conditions 24 English literature 22 Foreign relations 22 Criticism and interpretation 19 Democracy 19 Case studies 18 Social aspects 17 Social conditions 17 Addresses, essays, lectures 15 Criticism 15 Economic aspects 15 Philosophy 15 Underdeveloped areas 15 American literature 13 Economic policy 12 English fiction 12 World politics 12 Historiography 10 Literature and society 10 Women authors 10 Agriculture 9 English poetry 9 Women 9 Civilization 8 Literature 8 Modernism (Literature) 8 Political aspects 8