History 526 Politics and government 144 Description and travel 67 Antiquities 66 Indians of Mexico 65 Civilization 64 Indians of South America 54 more ... Social life and customs 48 Social conditions 45 Colonies 35 Religion 34 Aztecs 31 Foreign relations 31 Histoire 26 Incas 26 Indians, Treatment of 24 Economic conditions 23 Politique et gouvernement 23 Relations 20 Government relations 19 Guerrillas 17 Intellectual life 17 Mayas 17 Historiography 15 Nationalism 14 Discovery and exploration 12 Black people 11 Missions 11 Administration 10 Indians of North America 10 less ...