text: The Federalist Papers are a collection of essays written by Alexander Hamilton, James Madison, and John Jay to promote the ratification of the United States Constitution. Of these 85 papers, perhaps none is as famous or influential as Federalist 51. This paper was written in 1788 by James Madison with the purpose of convincing New York residents that ratifying the US Constitution would be beneficial for their state.
  In this essay, Madison argues that creating an effective government requires both factions (the majority and minority) to have power over each other so they can balance one another out. He believed this type of "checks-and-balances" system would ensure that no single faction could become too powerful and oppress others; it would also help prevent any sort of tyranny from forming within the new government structure. Additionally, he argued that having separate branches working together through such checks and balances could provide stability while still allowing for progress on matters important to citizens, like taxation and foreign policy decisions.
  This concept became known as federalism," which states that powers should be divided between different levels of government—federal/national level versus state/local level—in order to protect individual rights and create a stronger union overall. Today, we see evidence everywhere of how our Founding Fathers' ideas about federalism remain relevant today. In our current judicial branch, with its three layers—the Supreme Court at the top, followed by Circuit Courts below them—we observe exactly what they intended back then when designing our nation's governing document: A separation among various levels where each has authority but all must cooperate in order for proper functioning across all branches involved.