The best answer to the problem is the bottom answer
D? I think i remember learning this. Sorry if its wrong!
The correct answer is (D). The Federalist Papers were highly instrumental in supporting the U.S. Constitution during the ratification debate. These 85 papers - which together form the Federalist Papers - were incredibly important in terms of arguing on behalf of the ratification of the Constitution and serve, even today, as the ultimate explanations in terms of the meaning of the Constitution.