History 211 Historia 121 Discovery and exploration 100 Spanish 83 Foreign relations 56 Politics and government 50 Indians 48 Explorers 35 HISTORY 35 Emigration and immigration 33 Relations 30 General 29 Antiquities 25 Indian art 23 Civilization 22 Historiography 22 Indians of South America 22 Indios 21 Mexicans 21 Social conditions 21 Histoire 20 Indians of North America 20 Travel 20 Relaciones exteriores 19 Discoveries in geography 18 Description and travel 17 Descubrimiento y exploración 17 Ethnic identity 17 Indians of Mexico 17 Natural history 17