History 140 Politics and government 54 History and criticism 37 Philosophy 34 Social conditions 20 Criticism and interpretation 19 Social aspects 14 more ... Foreign relations 11 Political aspects 11 Christianity 10 Civilization 10 Religious aspects 10 Spanish literature 10 Economic conditions 9 Law and legislation 9 Spanish language 9 Women 9 Catholic Church 8 Democracy 8 Social life and customs 8 Education 7 Historiography 7 Literature 7 Description and travel 6 Economic policy 6 Ethnic relations 6 Intellectual life 6 Moral and ethical aspects 6 Motion pictures 6 Nationalism 6 less ...