Unscramble Letters The Earliest PeopleOnline version Vocab for Indiana History lesson. by Lee Adrianson 1 land bridge that joined Asia and North America E B G N I R I A 2 to move from one region to another G E A T R I M 3 people who hunt animals and collect foods to eat. E R H T U G - R E T R H A N E 4 the study of people who lived long ago E Y H R L A G O C O A 5 objects made or used by people in the past I C A R T T A F 6 buy, sell, or exchange goods with others E T R A D