Across
- 5. Ancient civilization to build pyramids.
- 7. Very old
- 8. Tools, bones, pottery, etc.
- 9. Continent where China is.
- 10. Viking God of Thunder
- 11. Longest river in the world.
- 14. big group of people
Down
- 1. First Chinese civilization settled along this river.
- 2. First civilization to invent the wheel.
- 3. Viking God of mischief and trickery
- 4. Mesoamerican tribe from South America.
- 6. Biggest ocean in the world
- 8. Mesoamerican tribe known for sacrificing people to the gods.
- 12. Mesoamerican tribe invented the ball game.
- 13. America Continent where the USA is in.