Federal Supreme Judicial Authority

The federal judiciary is the proposed Constitution’s means of making national law more than a declaration: one supreme tribunal would give treaties and other federal law a uniform final interpretation, and independent courts would preserve constitutional limits by refusing effect to legislative acts contrary to the Constitution. Its authority is therefore presented both as a remedy for the Confederation’s fragmented justice and as a safeguard whose legitimacy rests on applying delegated law, not replacing the people’s authority.

The Confederation’s Judicial Defect

Under the Confederation, the absence of a judiciary left laws without courts to explain their meaning and operation. Treaties made by the United States were to count as part of the law of the land, but their application to individuals required judicial determinations. If each state court had final authority, the same treaty provision could receive as many final interpretations as there were states; even judges sitting on one court could disagree.

The argument treats that prospect not as a narrow technical inconvenience but as a problem of national trust. The proposed remedy is one supreme tribunal, established under the same authority that forms the treaties, with power to settle a uniform rule of civil justice in the last resort. Final authority is concentrated so that interpretation of common law does not fracture into incompatible state-level conclusions.

National Law and Local Courts

A supreme tribunal is especially necessary in a government whose laws may be contradicted by those of its parts. State courts could be drawn toward local regulations, interests, and prejudices, and officials naturally defer to the authority from which their offices derive. Where a state law interferes with a federal law, local final jurisdiction could therefore favor the particular rule over the general one.

The treaties of the United States were described as exposed to possible violation by thirteen legislatures and thirteen courts of final jurisdiction. On that arrangement, the faith, reputation, and peace of the Union would depend on the varying passions and interests of its members. The case for federal judicial authority thus rests on a practical chain: common obligations require common interpretation, and common interpretation requires a court whose final authority does not belong separately to each state.

Constitutional Limits and Judicial Independence

The judiciary’s role is not confined to construing treaties. In a limited Constitution—one that places specified exceptions on legislative authority—the courts are the means by which those limits can be enforced. The argument identifies prohibitions on bills of attainder and ex post facto laws as examples: courts must declare acts that plainly conflict with the Constitution void, or constitutional reservations of rights and privileges would have no practical force.

This power to refuse effect to an unconstitutional statute is defended as an application of delegated authority, not a claim that the judiciary is superior to the legislature. A legislative act contrary to the commission under which legislators act is void; otherwise, representatives could exercise powers the people had not granted, or had expressly forbidden. The people remain the source of authority, while courts determine whether a particular enactment stays within its constitutional bounds.

That checking function depends on judicial independence. The judiciary is characterized as the weakest department, unable successfully to attack the others and consequently requiring protection against their influence. If it becomes dependent on the legislature or executive, a nominal separation will not preserve liberty. Permanency in office is offered as an essential support for judicial firmness and independence, and, in turn, for public justice and security.

A Mixed Union, One Constitutional Order

The proposed government is described as a composition of federal and national features, rather than wholly one or the other. Its foundation rests on the assent of the people acting through their separate states; its powers operate chiefly on individuals, though states remain parties in some controversies; and its authority has limits rather than an indefinite supremacy over every local matter. The judiciary belongs within this mixed structure: it must give common effect to federal law without turning every act of the national government into supreme law.

That distinction is explicit in the account of constitutional supremacy. Federal laws are supreme when made pursuant to the Constitution; acts that invade powers reserved to the states are usurpations, not valid supreme law. The judiciary’s interpretive task therefore joins the two sides of the design: it sustains a uniform rule where national authority has been granted and recognizes the boundary where that authority ends.