It was justified through the Mandate of heaven. Basically. It was thought that only one legitimate ruler could be the ruler of china. And whoever that one ruler was, he was blessed with godlike powers.
Hoped this help :P
I am pretty sure this is correct.
Women had to make bullets for the war
It’s when someone gets bullied in china
The treatment of Moslem nations, India, and Israel in social studies textbooks used in elementary and junior high schools of the United States