| A | B |
| Archaelogists | Study bones, tools, artifacts to find out how ancient people lived |
| Native Americans are believed to have arrived on foot from this continent | Asia |
| Native Americans could arrive on foot because of this reason | Oceans were frozen during the Ice Age |
| Water between Alaska and Russia which was frozen when the first Native Americans arrived | Bering Strait |
| The first American settlers, the Native Americans lived in these | Caves and huts |
| Early Native Americans were mainly this | Hunters |
| After the Ice Age ended, Native Americans changed from hunters to | farmers |
| This activity lead to the beginning of civilization | Agriculture |
| Surplus | Extra food(or anything) |
| Civilization | A culture with cities, government and a variety of jobs |
| Mesoamerica | Southern part of North America |
| Maya and Aztecs | Civilizations of Mesoamerica |
| Tikal | Major center of Mayas |
| Aztecs | Warriors |
| Empire | Land and people controlled by one ruler |
| Capital city of Aztecs | Tenochtitlan |
| North American civilizations | Anasazi and Mound Builders |
| Kiva | Ceremonial center of Anasazi's. |
| Pueblo | Spanish word for town |
| Anasazi were also called this | Cliff dwellers |
| Mound Builders | North American civilization of the Eastern Woodlands |
| Mound builders got their name from this | The way they buried their dead |
| Potlatch | Celebration by North West Indians |