History 286 Politics and government 61 Sources 58 Economic conditions 43 Social conditions 30 History and criticism 22 Biography 20 Indians of South America 16 War of Independence, 1810-1823 16 Agriculture 13 Foreign relations 13 Colonies 12 Economic aspects 11 Church history 10 Missions 10 Description and travel 9 Commerce 8 Constitutional history 8 Intellectual life 8 Theater 8 Working class 8 Historiography 7 Finance, Public 6 Law 6 Bibliography 5 Discovery and exploration 5 Economic policy 5 Education 5 Slavery 5 Antiquities 4