I believe the answer is "A."
true -man who ended the Period of Disunion was a Northern ruler named Yang Jian
-589, he conquered the south, united China, and created the Sui Dynasty
-Sui Dynasty did not last very long
-lasted from 589 to 618
-during this time period, its leaders restored order to China and started the Grand Canal
-Grand Canal is a canal linking Northern and Southern China
1Ask Yourself What You Really Want. ...
Ask For Advice. ...
Question Your Motives. ...
Weigh The Pros & Cons. ...
Ask Yourself If You Will Be Hurting Yourself Or Others With Your Future Decision.
Answer:
the right answer is C. Confucianism
Agitating against the dominion of the new England in America
