He expanded by conquering China and developing the Yuan Dynasty
They made Channels underground a lined with clay to prevent sepage in the surrounding soil. They were a big contribution and we still do something inspired by that today.
Answer:
Agriculturally-Based
Mostly rural living
Mostly Democrat/pro-slavery
Average person had less wealth
Answer:
The correct answer is A.
Explanation:
This sentence is correctly punctuated because it separates the initial adverbial clause with a comma, and then puts another comma before the conjuncting adverb "while," which is correctly used joining two sentences.
