Which factor contributed to the decline of the Han Empire? a. Ambitious princes conscripted people to build the Great Wall.
b. Emperors spent too much money on roads and bridges.
c. Local military rulers amassed more power.
d. Tax cuts left the government weak and vulnerable.

the influence of empresses and court eunuchs over child emperors too young to rule by themselves

Explanation:

Emperors spent too much money on roads and bridges.

They both got too big and overextended, and they became too expensive to be sustained by the available resources.

i'd assume india mainly because of how isolated japan was.   plus it is a whole china away.

what the question i might be able to