How did the catholic church contrast with the new government that developed after the fall of the roman empire?

the new government was much more centralized.
the church was built on personal ties and relationships.
the church was much more organized.
the new government had a clear hierarchy.

The best and most correct answer among the choices provided by the question is the first choice "The new government was much more centralized."

The Roman Republic was the period of ancient Roman civilization beginning with the overthrow of the Roman Kingdom, traditionally dated to 509 BC, and ending in 27 BC with the establishment of the Roman Empire. 

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