Roger Sherman - the only person in history to sign all of the big 4: the Continental Association, Declaration of Independence, Articles of Confederation, and the Constitution for the United States.
Also, a #10thAmendment guy.
Here, paraphrased from a letter of 8 Dec 1787:
"The powers vested in the federal government are only such as respect the common interests of the Union, and are particularly defined, so that each State retains its sovereignty in what respects its own internal government, and a right to exercise every power of a sovereign State not delegated to the United States."
#rogersherman #founders #constitution #federalism #decentralize #liberty