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Federalist No. 78

Context and Core Thesis

Alexander Hamilton wrote Federalist No. 78, "The Judiciary Department," under the pen name "Publius." It first appeared on May 28, 1788, in the bound book edition of The Federalist, and New York newspapers reprinted it that June.
Hamilton wrote this essay to address concerns about how federal judges are appointed and how long they serve. His central argument: life tenure for judges is essential to maintaining an independent judiciary capable of reliably exercising judicial review. He viewed Congress, with its lawmaking power, as the branch most likely to threaten the Constitution.

Independence and Tenure

Federal judges serve "during good behavior," meaning effectively for life unless impeached. Hamilton argues this is the best way to ensure "a steady, upright, and impartial administration of the laws." If judges could be removed by the president or Congress for unpopular rulings, they'd be tempted to favor those more powerful branches even when they act unconstitutionally. Life tenure frees judges from needing to please anyone, letting them rule properly and defend the Constitution without fear.
To ease concerns that lifetime tenure grants judges too much unchecked power, Hamilton describes the judiciary as the "least dangerous" branch, the weakest of the three, since it controls neither the military nor the budget, only judgment itself. It also can't enforce its own rulings and depends on the executive branch to do that.

Rationale for Judicial Review

Hamilton explicitly defends judicial review, even though it isn't written into the Constitution. He reasons that the Constitution must be the supreme law of the land: if Congress passed an unconstitutional law and no one struck it down, that would effectively put Congress above the Constitution, defeating the entire idea of limited government. It's therefore the duty of the courts "to declare all acts contrary to the manifest tenor of the Constitution void." Without this power, Hamilton argues, the Constitution's protections for particular rights "would amount to nothing." The courts are the "bulwarks of a limited Constitution against legislative encroachments."

Big picture

Hamilton's vision of the judiciary works like a constitutional circuit breaker. Congress, the powerful appliance, is necessary to run the government, but its ambition to legislate could overload and damage individual rights. Giving judges life tenure keeps that breaker impartial and permanent, and judicial review is the switch itself, ready to interrupt any dangerous overreach before it causes lasting harm to the Constitution.

Uses for Argumentative Essays

  • Principles: judicial independence, judicial review, separation of powers, and limited government.
  • Where it shows up: Unit 2, Topic 2.8 (EK 2.8.A.1: Article III sets up the judicial branch, and Federalist No. 78 makes the argument for how its independence checks the other branches). The CED also links it to Topics 2.9 to 2.11 (the Court's role, the Court in action, and checks on the Court).
  • In an argument essay: use it to defend life tenure and judicial review, and pair it with Marbury v. Madison (1803), where the Supreme Court claimed the power of judicial review that Hamilton described. For the other side, critics argue that unelected judges serving for life have too much power, which is why Topic 2.11 covers the ways Congress and the president can check the Court.

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