| A | B |
| land bridge | Beringia |
| turned nomads into farmers | maize |
| Mayan astronomy led to this creation | a 365-day calendar |
| Aztec Empire | Tenochtitlán |
| largest of the early American civilizations | Inca |
| built burial mounds in the Ohio Valley | Hopewell |
| large Mound Builder settlement | Cahokia |
| chose the male members of the Grand Council | clan mothers. |
| the land bridge connected Asia to | Alaska. |
| societies organized around religion | Maya and Aztec |
| stone-paved roads | Inca |
| The Aztec believed the gods required | human sacrifice |
| Allowed the Hohokam people to acquire shells | trade |
| sealskin clothing | Inuit |
| northwestern coast food | salmon |
| Tepees | Peoples of the Plains |
| The Iroquois | federation |