Which factor encouraged some of the earliest humans to travel to north america

According to the qianlong emperor, why was china not interested in importing anything else?

Those who resisted the mongol invaders were attacked and their towns burned; those who cooperated with them also were attacked and had their towns burned. were treated fairly. were taken into the tribes and treated as mongols. were sent away to find new homes.

What problem made china reluctant to improve relations with the united states? apex answer