, agencies shall be guided by the following fundamental federalism principles: (a) The structure of government established by the Constitution is premised upon a system of checks and balances. (b) The Constitution created a Federal Government of supreme, but limited, powers. The sovereign powers not granted to the Federal Government are reserved to the people or to the States, unless prohibited to the States by the Constitution. (c) Federalism reflects the principle that dividing power between the Federal Government and the States serves to protect individual liberty. Preserving State authority provides an essential balance to the power of the Federal Government, while preserving the supremacy of Federal law provides an essential balance to the power of the States. (d) The people of the States are at liberty, subject only to the limitations in the Constitution itself or in Federal law, to define the moral, political, and legal character of their lives. (e) Our constitutional system encourages a healthy diversity in the public policies adopted by the people of the several States according to their own conditions, needs, and desires. States and local governments are often uniquely situated to discern the sentiments of the people and to govern accordingly. (f) Effective public policy is often achieved when there is competition among the several States in the fashioning of different approaches to public policy issues. The search for enlightened public policy is often furthered when individual States and local governments are free to experiment with a variety of approaches to public issues. Uniform, national approaches to public policy problems can inhibit the creation of effective solutions to those problems. (g) Policies of the Federal Government should recognize the responsibility of -- and should encourage opportunities for -- States, local governments, private associations, neighborhoods, families, and individuals to achieve persona...