History 556 History and criticism 266 Politics and government 169 Criticism and interpretation 133 Philosophy 116 Social aspects 106 Social conditions 94 more ... Spanish literature 88 Spanish language 56 Political aspects 54 Education 53 Civilization 52 Study and teaching 51 Economic conditions 47 Foreign relations 42 Historiography 41 Motion pictures 41 Social life and customs 40 Political science 39 Intellectual life 38 Women 35 Relations 34 Education, Higher 33 Law and legislation 32 Human rights 31 Indians of South America 31 Democracy 30 Emigration and immigration 29 Spanish drama 28 Research 27 less ...