Answer: A way the ideas of Chang Han reflect a traditional Chinese view of China's relationship with other cultures as people who were not in the favor of helping and just being useless and their greed knows no bounds.
Explanation: it talks about Foreigners which is other cultures being recalcitrant [uncooperative] and their greed knows no bounds. BRAINLESS PLEASE
The answer to your question is gunpowder weapons.
siege warfare.
armored cavalry.
Hoped I Helped!
It was like sort of same as <span>Mesopotamia, and also Babylon was a city, and it was not in America.
Hope that this would help you! =)
Bye!!
! =)</span>