Final answer:
The states have the right to interpose themselves between the federal government and the people in order to prevent the federal government from violating the Constitution.
Step-by-step explanation:
The excerpt from the Kentucky Resolutions of 1798 states that in cases of a deliberate, palpable, and dangerous exercise of powers not granted by the Federal compact, the states have the right and duty to interpose and prevent the federal government from violating the Constitution. Based on this, the most accurate statement is (c) The states have the right to interpose themselves between the federal government and the people in order to prevent the federal government from violating the Constitution.