Federalism is the system of government in which power is divided between a central government and regional governments; in the United States, both the national government and the state governments possess a large measure of sovereignty.
Yes, you have to be a U.S. citizen over the age of 18 to be able to vote
Its a, religion would become corrupted
The Roman Empire Split & Theodosius I made it the official religion of the Roman Empire
The answer is b, i believe.
Local events are events such as graduations, local festivals etc. That draws audiences primarily from the local market