The Judiciary's Constitutional Role
Federalist PapersThis thread follows the case for an independent federal judiciary as an interpreter of law, a guardian of constitutional limits, and a forum for disputes affecting the Union.
increasing
Bearing strength in each event
decreasing
A Final Tribunal

A Final Tribunal
Fragmented decisions
Hamilton argues that independent State courts could interpret treaties and shared laws inconsistently. Conflicting final judgments would threaten national commitments and relations with other countries.
Uniform interpretation
A Supreme Court is proposed as a common final authority for federal questions. The judiciary’s role begins as a remedy for legal fragmentation within the Confederation.
An Independent Bench

An Independent Bench
Tenure and support
Hamilton defends good-behavior tenure and protection against reduced judicial compensation. These arrangements are intended to let judges decide cases without dependence on legislative favor.
Limited but essential power
The judiciary has neither the purse nor the sword, Hamilton argues, but it can exercise judgment. Its relative weakness makes institutional independence especially important to constitutional government.
Constitution Over Statute

Constitution Over Statute
The people's higher law
Hamilton reasons that a legislative act contrary to the Constitution is invalid because representatives cannot exceed the authority granted by the people. The Constitution expresses a superior and more enduring public decision.
Judicial interpretation
Courts must resolve conflicts between constitutional and statutory rules in deciding cases. Hamilton insists that this duty does not make judges superior to the legislature; both remain subordinate to the people’s Constitution.
The Reach of Federal Courts

The Reach of Federal Courts
National disputes
Hamilton defends federal jurisdiction over cases arising under federal law, disputes involving the United States, maritime matters, and controversies that could threaten interstate or foreign peace. A national forum is meant to reduce bias and contradictory rulings.
A layered court system
The Constitution establishes one Supreme Court and permits Congress to create inferior courts. Hamilton presents appellate review and limited original jurisdiction as parts of a workable national judiciary.
Juries and Concurrent Courts

Juries and Concurrent Courts
State and federal courts
Hamilton argues that State courts may retain concurrent jurisdiction unless federal authority expressly displaces it, with appeals available in federal cases. The two court systems are described as connected parts of one legal structure.
Civil jury debate
He rejects the claim that silence abolishes civil jury trials, while acknowledging differences among State systems and the difficulty of a uniform rule. The essays distinguish the jury’s established place in criminal cases from unsettled civil practice.
Federalist Nos. 22–23, December 14–18, 1787
Federalist Nos. 78–79, May 28, 1788
Federalist No. 78, May 28, 1788
Federalist Nos. 80–81, May 28, 1788
Federalist Nos. 82–83, May 28, 1788