What is the highest court in the United States?

The highest court in the United States is the Supreme Court. This court serves as the ultimate judicial authority and has the power of judicial review, which allows it to interpret the Constitution and invalidate laws or actions that are deemed unconstitutional. As the pinnacle of the federal judiciary, the Supreme Court resolves significant legal questions and sets precedents that impact the entire nation.

The Supreme Court also hears a limited number of cases, typically those that involve important constitutional issues, conflicts between lower courts, or significant questions regarding federal law. Its decisions are final, and lower courts must adhere to the interpretations established by the Supreme Court. This role solidifies its position as the highest judicial authority in the United States.

In contrast, the other courts listed—Federal Court, Court of Appeals, and District Court—are part of the federal judiciary but operate at lower levels. Federal Courts generally refer to the entire system of courts under federal jurisdiction, while District Courts are the trial courts where cases are initially filed. The Court of Appeals serves as an intermediate appellate court that reviews decisions made in District Courts but does not possess the final authority that the Supreme Court does.