History 547 Politics and government 258 Histoire 141 Indians of South America 135 Historia 130 Social conditions 93 Social life and customs 91 HISTORY 77 General 57 Peace-building 49 Política y gobierno 49 Political violence 47 Politique et gouvernement 47 Foreign relations 46 Description and travel 42 Black people 38 Antiquities 37 Economic conditions 37 Guerrillas 36 Insurgency 36 Civilization 35 Government relations 35 Violence 34 POLITICAL SCIENCE 31 SOCIAL SCIENCE 30 Blacks 27 Indios de América del Sur 26 Presidents 26 Historiography 25 Intellectual life 25