History 443 Histoire 234 General 150 Politics and government 117 History and criticism 108 Social aspects 101 Philosophy 95 HISTORY 87 Social conditions 81 SOCIAL SCIENCE 77 Politique et gouvernement 67 Civilization 65 Education 62 POLITICAL SCIENCE 62 Public health 59 Criticism and interpretation 56 Histoire et critique 56 Study and teaching 56 Santé publique 55 Philosophie 54 Aspect social 50 Women 47 Black people 45 Conditions sociales 45 LITERARY CRITICISM 43 BUSINESS & ECONOMICS 42 Portuguese language 41 Medical policy 40 Law and legislation 37 Politique sanitaire 37