C. 17 amendments have been passed in addition to the Bill of Rights
I believe it is A, because of the education that could now be explored at universities.
The correct answer is <span>the tribute system required non-chinese to acknowledge chinese superiority and their own subordinate place in a chinese-centered world order
Basically, the Chinese people didn't need the rest of the world. They made a decision to say that to every other countries because the other countries needed China while China didn't need other countries. For this reason, Chinese interests always came first in every deal and if Europeans wanted something that was disliked in China they could kiss their wishes goodbye.</span>
b is the most probable answer to that question
The civil war ended slavery.
