Across
- 6. North Africans who built pyramids y the Nile River
- 7. Ancient inhabitants who built long roads in the mountains of South America
- 8. Romans who attacked , fought and occupied the empire
- 10. War elephants were used in South America
Down
- 1. They were the first to invent writing and the first country next to a large river
- 2. Asians who invented the adc and traded by ship
- 3. Great towers were built in Babylon and Mesopotamia
- 4. They invented paper , gunpowder and silk in Asia
- 5. Within Europe , Hungarian mounted warriors
- 9. They fought in many wars and are very combative in today's Iraqi territory