4x The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively.or to the people. - Amendment 10 to The Constitution of the United States How does the 10th Amendment create Federalism in the United States? A It enumerates the powers of the Federal Government. B It gives powers not specifically given to the Federal Government to the states. C It makes any law created by the Federal Government supreme to that of the states. D It Implies that there are powers given to the Federal Government that are not stated in the Constitution.