History 160 History and criticism 58 Irish authors 52 In literature 37 Politics and government 30 English literature 26 Intellectual life 20 English drama 15 Foreign relations 15 Nationalism 15 Knowledge 14 Criticism and interpretation 12 Social conditions 12 Theater 12 Authors, Irish 11 Politics and literature 11 Boundaries 9 Civilization 9 Constitutional history 9 Diplomatic and consular service, Irish 9 Territory, National 9 Literature and history 8 Modernism (Literature) 8 Political and social views 8 Women and literature 8 Emigration and immigration 7 English fiction 7 National characteristics, Irish, in literature 7 Political violence 6 Relations 6