Across
- 1. People of southern Mesopotamia
- 3. Civilization flourished between 4100 - 1750 B.C.E
- 5. Sumer was never this type entity
- 6. Region Sumer was southern counterpart to
Down
- 1. Civilization's name given by Akkad
- 2. Invented time by dividing day and night into 12-hour periods
- 4. Name Sumerians referred to their region as