Mongolian Yuan, Japanese Japanese, Manchu, which is the most cruel and inhuman?

The most inhuman thing is Manchu, sinister and vicious. It can be said that it hurt us the most and ruined our clothes. Tampering with the history of the Ming Dynasty; Tampering with our traditional culture-Confucianism; Slave the Han people. . . . . Greatly destroyed Chinese civilization. But Meng Yuan only ruled China for several decades, and it was a simple and cruel massacre. Japan's invasion of China also caused huge property losses and casualties, and was later defeated by the United States and allied forces.