What is the highest court in the United States?

The highest court in the United States is the Supreme Court. It serves as the final arbiter of legal disputes and has the ultimate authority in interpreting the Constitution and federal law. Established under Article III of the Constitution, the Supreme Court has the power to hear cases that involve important questions regarding the Constitution, federal laws, and treaties.

The Supreme Court's decisions can only be overturned by a new ruling from the Court itself or by constitutional amendments, making it the apex of the judicial system in the U.S. This authority is central to maintaining the rule of law and ensuring that justice is administered consistently across the country.

Other courts, such as District Courts, Appeals Courts, and Circuit Courts, serve important functions in the U.S. judicial system but operate at lower levels. District Courts are the general trial courts where cases are first filed, Circuit Courts (often referred to as Courts of Appeals) hear appeals from District Court decisions, and Appeals Courts review the decisions made by the lower courts. Each plays a critical role, but none have the final say on legal matters like the Supreme Court does.