Well I don't see any options so my guess would be:
Don't pick any opinions because if your writing a research paper then you should have your paper based off of facts and things you have seen off of the internet.
Hope this helps and Have a wonderful day!
Answer: I’ve imagined it... now what
Explanation:
Answer: A system of supportive federalism emerged, as the authorities of the federal government expanded
Federal government is used to describe the government of the United States as a whole.Federalism is the idea that in the US government power is divided between the government of the US and the government of the individual states. The national government is sometimes called federal government because technically US can be considered a federation of states