Terms : Hide Images
| 3017449397 | Diffusion | High to low concentration | 0 | |
| 3017451205 | fertile crescent | A large arc of rich, or fertile, farmland found between the Tigris and Euphrates rivers in Ancient Mesopotamia. | 1 | |
| 3017452046 | migration | A movement from one country or region to another | 2 | |
| 3017482738 | neolithic era | New Stone Age | 3 | |
| 3017483189 | specialization of labor | To train or specialize people in certain areas of work so that people can accomplish tasks quicker focusing work effort on a particular product or a single task | 4 | |
| 3017484473 | pastoralists | nomadic people who herded animals | 5 | |
| 3017485598 | Patriarchy | a form of social organization in which a male is the family head and title is traced through the male line | 6 | |
| 3017486052 | Metallurgy | the science of working with metals | 7 | |
| 3017486693 | sumerian city states | Uruk, Kish, Lagash, and Umma | 8 | |
| 3017487645 | hammurabi's code | first written code/set of laws that all were expected to obey. | 9 | |
| 3017488035 | indus valley civilizations | An ancient civilization that flourished in the Indus and Ghaggar-Hakra river valleys from 2600-1900 BCE. | 10 | |
| 3017489213 | epic of gilgamesh | A famous poem that describes ancient Sumerian life. It is also called the "oldest story in the world" | 11 | |
| 3017522187 | mohenjo | Indus Valley city laid out in a grid pattern. Had a complex irrigation and sewer system. | 12 | |
| 3017530805 | hominid | A member of a biological group including human beings and related species that walk upright | 13 | |
| 3017542379 | mandate of heaven | A political theory of ancient China in which those in power were given the right to rule from a divine source | 14 | |
| 3017545803 | teosinte | 15 |
