The Federalist Papers is a collection of 85 articles and essays written by Alexander Hamilton, James Madison, and John Jay under the collective pseudonym "Publius" to promote the ratification of the Constitution of the United States. The collection was commonly known as The Federalist until the name The Federalist Papers emerged in the twentieth century.
Alexander Hamilton, author of the majority of The Federalist Papers
James Madison, Hamilton's major collaborator, later fourth president of the United States (1809-1817)
An advertisement for the book edition of The Federalist
The United States Constitution has served as the supreme law of the United States since taking effect in 1789. The document was written at the 1787 Philadelphia Convention and was ratified through a series of state conventions held in 1787 and 1788. Since 1789, the Constitution has been amended twenty-seven times; particularly important amendments include the ten amendments of the United States Bill of Rights and the three Reconstruction Amendments.
Independence Hall, south wing. Philadelphia
Washington as Convention President
George Washington Convention President