Question

Why did China discontinue Zheng He’s voyages after Emperor Yongle died?

They were believed to be too costly and distracting.
They raised concerns that other nations would see China as threatening.
They brought back too many immigrants for China to take into the country.
They caused too many people to emigrate from China to other parts of the world.

Answer 1

Answer:

They brought back too many immigrants for China to take into the country