No, I do not think Donahue supports devolution. Devolution is defined as the transfer or delegation of power to a lower level, especially by central government to local or regional administration. Donahue believes the state governments nowadays have way too much power in our society and the power of our federal government is declining.
Answer:
government is an institution entrusted with making and enforcing the rules of a society as well as with regulating relations with other societies. In order to be considered a government
I believe it was to the Gentiles, because he was memorialized as a pope. Also, he was crucified in Rome.

This sentence gives no reason to add any commas what so ever. This would be a straight forward run-on sentence that would need no clause, pauses or anything that would break this sentence down any more.
Option B would give clear and straight forward information. The first option broke this sentence down as we can see, and as for this, this would not be the proper way of expressing this sentence. Therefore, your
last option would then be your answer.