History 226 Indians 190 Discovery and exploration 135 Spanish 98 Discoveries in geography 65 Indians, Treatment of 64 Politics and government 64 more ... Government relations 59 Indians of South America 57 Antiquities 54 Colonies 45 Indians of Mexico 44 Civilization 42 Indigenous peoples 37 Social conditions 35 Description and travel 31 Natural history 31 Foreign relations 27 Histoire 27 Ethnic identity 26 Emigration and immigration 22 Relations 22 Indian art 20 Ethnic relations 19 Découverte et exploration espagnoles 17 Economic conditions 17 Explorers 17 Hispanic Americans 17 Indians of Central America 17 Missions 17 less ...