| A | B | 
|---|
| Neolithic | New Stone Age; agricultural revolution | 
| Paleolithic | Old Stone Age; nomads/hunter gatherers | 
| Mesopotamia | land between 2 rivers | 
| culture | way of life | 
| empire | group of states under one ruler | 
| Sargon I | 1st person to create an empire | 
| Hammurabi | King who created 1st set of written laws for entire kingdom | 
| ziggurat | mountain of god or hill of heaven | 
| civilization | complex society that has organized gov, art, religion, social class, writing, and cities | 
| specialization | development of different kinds of jobs | 
| city-states | made up of the city and the farmland around it | 
| Epic of Gilgamesh | famous literature about priest-king | 
| surplus | extra | 
| Sumerians | inventors of the wheel | 
| artisans | skilled workers | 
| Hammurabi | king of Babylon | 
| cuneiform | Sumerian writing made up of wedge-shaped signs |