Discovery and exploration 12 Spanish History 8 Historiography 4 Spaniards 3 Antiquities 2 Ethnic relations 2 more ... Excavations (Archaeology) 2 Explorers 2 First contact with other peoples 2 Indians of North America 2 Indians, Treatment of 2 Relations with Indians 2 Social aspects 2 Trials, litigation, etc 2 Civil rights 1 Governmental investigations 1 Human rights 1 Sixteenth century 1 less ...