“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.”
Federalist No. 42 is an essay by James Madison, and the forty-second of The Federalist Papers. It was published on January 22, 1788 under the pseudonym Publius, the name under which all The Federalist Papers were published. Federalist No. 42 continues a theme that was...