The federal court system is composed of courts at various levels (district courts, circuit courts, and the Supreme Court) that have jurisdiction over cases involving federal laws or constitutional issues.
Related terms
District Court: District Courts are trial-level federal courts where most federal cases begin and are decided.
Circuit Court: Circuit Courts (also known as appellate courts) hear appeals from district court decisions within their geographical region.
Supreme Court: The Supreme Court is the highest court in the land and has ultimate authority in interpreting and applying federal laws and deciding constitutional issues.