The Federalist Papers
The Federalist (later known as The Federalist Papers) is a collection of 85 articles and essays written by Alexander Hamilton, James Madison, and John Jay under the pseudonym "Publius" to promote the ratification of the United States Constitution. The first 77 of these essays were published serially in the "Independent Journal", the "New York Packet", and "The Daily Advertiser" between October 1787 and April 1788. A two-volume compilation of these 77 essays and eight others was published as The Federalist: A Collection of Essays, Written in Favour of the New Constitution, as Agreed upon by the Federal Convention, September 17, 1787 by publishing firm J. & A. McLean in March and May 1788. The collection was commonly known as "The Federalist" until the name "The Federalist Papers" emerged in the 20th century.
The Federalist Papers
The amount of deference that should be given to "The Federalist Papers" in constitutional interpretation has always been somewhat controversial. As early as 1819, Chief Justice John Marshall noted in the famous case "McCulloch v. Maryland", that "the opinions expressed by the authors of that work have been justly supposed to be entitled to great respect in expounding the Constitution. No tribute can be paid to them which exceeds their merit; but in applying their opinions to the cases which may arise in the progress of our government, a right to judge of their correctness must be retained." In a letter to Thomas Ritchie in 1821, he stated that "the legitimate meaning of the Instrument must be derived from the text itself; or if a key is to be sought elsewhere, it must be not in the opinions or intentions of the Body which planned & proposed the Constitution, but in the sense attached to it by the people in their respective State Conventions where it recd. all the authority which it possesses."