Colonies 46 History 45 Discovery and exploration 30 Spanish 25 Explorers 15 Administration 13 Historiography 12 more ... Indians, Treatment of 6 Politics and government 6 Description and travel 5 History and criticism 5 Indians of North America 5 Indians of South America 4 Spaniards 4 Early accounts to 1600 3 Foreign relations 3 Indians of Central America 3 Social aspects 3 Spanish literature 3 Biography 2 British 2 Colonization 2 Diaries 2 Economic conditions 2 First contact with Europeans 2 Imperialism 2 Indians of the West Indies 2 Narration (Rhetoric) 2 Natural history 2 Social conditions 2 less ...