| A | B |
| Bering Strait | a body of water connecting to areas of land. |
| archaeology | the study of artifacts |
| anthropologist | the study of human development |
| tribe | a group of people with similiar beliefs, interests, and ancestry |
| Continental Drift Theory | scientists believe that the continents were once connected |
| Paleo Indians | hunters who chased their animals off cliffs and scavenged what they needed |
| Archaeic Indians | invented the grooved ax |
| Woodland Indians | invented the bow and arrow |
| Mississippian Indians | most civilized tribe; first to build villages |
| Tobacco | plant burned during ceremonies |