Discovery and exploration History 3 Blacks 1 Cultural pluralism 1 Discoveries in geography 1 Ethnic relations 1 Excavations (Archaeology) 1 First contact with Europeans 1 HISTORY 1 Human settlements 1 Indians of North America 1 Migrations 1 Navigation 1 Oceania 1 Paleo-Indians 1 Paleolithic period 1 Polynesians 1 Pre-Columbian 1 Prehistoric peoples 1 Race relations 1 Regionalism 1 Relations with Indians 1 Whites 1