Question

what was the cause of the Ming emperor suddenly halted further construction of ships.

Answer 1

I believe it was the defense the Chinese were implementing, from fear of the Moguls invading. So the Great was in place being built and the Government closed off trade and travel so no more boats were built.

Answer 2

When I answered this question I just put

" the imperials where scared of invasions from neighboring countries"

and it was marked right

good luck hope this helped