History 147 Discovery and exploration 82 Colonies 71 Spanish 63 Historia 52 Historiography 21 Explorers 20 more ... Administration 19 Indians of South America 17 Indians 16 Descubrimiento y exploración 15 Colonias 13 History and criticism 13 Civilization 12 Description and travel 12 Early accounts to 1600 12 Indians, Treatment of 12 Politics and government 10 Social aspects 10 Social conditions 10 Natural history 9 Spanish language 9 Travel 9 Indians of Mexico 8 PUBLICACIONES PERIODICAS 8 Antiquities 7 Civilización 7 Sources 7 HISTORIA 6 Indians of North America 6 less ...