Who were the principal authors of the Federalist Papers?

The principal authors of the Federalist Papers were Alexander Hamilton, James Madison, and John Jay. These essays were written to promote the ratification of the U.S. Constitution and address the concerns of Anti-Federalists. Hamilton, Madison, and Jay aimed to explain the principles of government outlined in the Constitution and argue for a stronger centralized government to replace the Articles of Confederation.

Hamilton, who was a leading Federalist, authored the majority of the papers and focused on the necessity of a strong national government. Madison, often referred to as the "Father of the Constitution," contributed significantly, especially with his insights into the nature of factions and the importance of a large republic. Jay, while he wrote fewer essays, provided valuable arguments regarding foreign relations and the need for a unified national government.

These three individuals played pivotal roles in shaping the early political landscape of the United States through their collaborative writing, providing foundational thoughts on governance that continue to influence American political theory today.