History 626 History and criticism 284 Politics and government 227 Philosophy 170 Criticism and interpretation 161 Social aspects 109 Spanish literature 85 more ... Education 76 Social conditions 68 Civilization 58 Political aspects 51 Spanish language 51 Political science 49 Spanish poetry 48 Foreign relations 46 Intellectual life 43 Motion pictures 40 Economic conditions 38 Law and legislation 38 Murder 38 Spanish drama 38 Women 38 Democracy 36 Psychoanalysis 35 Social life and customs 34 Historiography 33 Investigation 33 Science 33 Influence 30 Religious aspects 29 less ...