In Western Europe, which development caused the other three?

o rise in the power of the Roman Catholic Church

O decline of trade

O the breakdown of central government

o fall of Rome

The fall of Rome.

Explanation:

The fall of Rome implied the dissappearance of the Emperor as authority over the Roman Catholic Church, letting this organization to rise in power and territories, the breakdown of central government that made possible the maintenance and security of a vast road network, leading to a decline of trade in Western Europe.