Our Constitution documents how we “…establish Justice, insure domestic Tranquility, provide for the common defense, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity…” Recognizing that the Constitution was open-ended, the 10th Amendment clarified the limits of federal power “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.”