Across
- 3. a circular object used on early vehicles
- 6. an early form of writing
- 7. a metal used on tools
- 9. an easier way to plant seeds for early humans
Down
- 1. a game of red and black chips
- 2. a group of people in charge of a place
- 4. a rule to abide by or otherwise receive punishment
- 5. a vehicle used to traverse on water
- 6. a form of road in water to trade goods
- 8. a home to the Sumerians