The Federalist Papers advocated for the ratification of the U.S. Constitution, emphasizing the need for a strong central government while addressing concerns of individual liberties. Written by Alexander Hamilton, James Madison, and John Jay, these essays argued that a robust federal system was essential for maintaining stability, promoting commerce, and protecting against tyranny. The Federalist Papers remain a key source of insight into the framers' intentions and the philosophical underpinnings of American governance.