What groundbreaking case made clear where the supreme court fits in the checks and balances system of the u. s. government?

It was the case of Marbury v. Madison. It was the landmark of the United States Supreme Court case which methods the basis for the exercise of judicial review in the United States under Article III of the Constitution. The landmark choice helped out outline the boundary between the constitutionally distinct executive and judicial branches of the American form of government. 

the anti federalists was a movement that was opposed to the creation of a us federal government. although they were not as organized as the federalists, they also had a large group of leaders, especially in state politics.

the statement "now, in a large extended country, it is impossible to have a representation, possessing the sentiments, and of integrity, to declare the minds of the people” represents the concerns of the anti federalists.

they strongly believed that the federalists were representing the interests of aristocratic elements of society at the expense of the majority of ordinary people, who lived in a rural society.

their fear for the creation of a strong federal government and the president’s power of veto in their opinion would create a tyrannical rule that would dominate the people. they defended the importance of restraining the government’s power towards people at any cost.

answer; observing;