Closely read the quote, and then answer the question that follows.
"The operations of the federal government will be most extensive and important in times of war and danger; those of the State governments, in times of peace and security." —James Madison, Federalist Paper No. 45
Which of the following statements both relates to the quote and supports it?
A The state governments should be the only legal authority making decisions for the people.
B The federal government is only useful when the nation is under threat from foreign nations.
C The relative power of the state and federal governments shifts constantly and has no consistency.
D The balance of power between the state and federal governments is best to promote the common good.