History 225 Politics and government 104 Indians of South America 35 Archaeological museums and collections 33 Civilization 28 Indians of Mexico 28 Indian art 26 more ... Social conditions 26 Antiquities 25 Social life and customs 20 Description and travel 19 Religion 19 PUBLICACIONES PERIODICAS 13 Economic conditions 12 Foreign relations 12 Aztecs 11 Indian pottery 11 Colonies 10 Government relations 10 Mapuche Indians 10 Incas 9 Intellectual life 9 Mayas 9 Philosophy 9 Relations 9 Discovery and exploration 8 Political activity 7 Presidents 7 HISTORIA 6 Jews 6 less ...