May 03, 2019 · The Federalist Papers were a series of eighty-five essays urging the citizens of New York to ratify the new United States Constitution. Written by Alexander Hamilton, James Madison, and John Jay, the essays originally appeared anonymously in New York newspapers in 1787 and 1788 under the pen name "Publius.". Get this from a library! The Federalist papers. [Alexander Hamilton; James Madison; John Jay;] -- Three early American statesmen defend the political principles and ideologies set forth in the United States Constitution. "/>The federalist papers