China and USA will collapse soon

According to the history of this planet, an evil brutal empire always
collapse, just like the Mongol Empre.
China is nothing more than the Mongol Empire, and the USA is nothing
more than the Roman Empire.
Their culture is only invasions on others' land and slaughtering
people. Such uncivilized brutal behavior will never last long. The
human civilization is not that cheap. They will collapse soon.