The short answer is: "to a great extent". The entire plan of the Federalists was to create a strong central government instead of having many autonomous states. Of course this occasionally went against national unity in the sense that some people were opposed to this plan, but in general they favored unity.
Who passed what?
Is this meant to be an English question?
That the state of Georgia had no legal power over the Cherokees It ruled against Georgia. The Cherokees and the United States had signed treaties acknowledging that certain territories were theirs.
