It would be the "Fundamental Orders of Connecticut" that is <span>credited with being the original example of the american value of self government, although the Mayflower Compact also gets some recognition. </span>
Yes Power is divided between the a national government and state government.
The 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. Hope this helps, good luck.
I would say either A or C, but i'm not positive, my research didn't tell me much, sorry!