Personal judgment based on unfounded evidence

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution

This amendment made cuba an american protectorate and forced cuba to cede guantanamo bay to the u.s.

How does the power of the supreme court act as a check on the other branches of government