Explorers Discovery and exploration 47 Discoveries in geography 40 Spanish 32 History 16 Indians of North America 8 Description and travel 5 more ... Indians, Treatment of 5 Historiography 4 Admirals 3 Catawba Indians 3 First contact with other peoples 3 Historians 3 History, Naval 3 Missionaries 3 Naval history 3 British 2 French 2 History and criticism 2 Mutiny 2 Travel 2 Acculturation 1 Antiquities 1 Black people 1 Cibola, Seven Cities of 1 Colonization 1 Culture conflict 1 Enslaved persons 1 European 1 First contact (Anthropology) 1 less ...