History 190 Politics and government 135 In literature 45 Political violence 45 Social conditions 37 History and criticism 34 Irish authors 33 tuilleadh ... Foreign relations 31 Peace-building 25 Diplomatic relations 20 Intellectual life 20 Social conflict 20 International relations 17 Criticism and interpretation 16 Political aspects 15 Political activity 14 English poetry 13 Violence 13 Women 13 Boundaries 12 Constitutional history 11 Diplomatic and consular service, Irish 11 Nationalism 11 Relations 11 Territory, National 11 English fiction 10 English literature 10 Peace movements 10 Literature 9 Paramilitary forces 9 lúide ...