What is the highest court in the United States?

The Supreme Court is the highest court in the United States and serves as the final arbiter of legal disputes and constitutional interpretation. It holds the ultimate authority over the interpretation of federal law and the Constitution, meaning that its decisions can only be overturned by constitutional amendment or a subsequent Supreme Court ruling.

Established in Article III of the U.S. Constitution, the Supreme Court has the power of judicial review, allowing it to invalidate laws and executive actions that it finds unconstitutional. This oversight is critical in maintaining the checks and balances system among the three branches of government. The Supreme Court's decisions set important legal precedents that influence the interpretation of laws across the entire country, further solidifying its status as the highest court in the land.

In contrast, the District Courts and Court of Appeals serve as lower courts in the federal judiciary. District Courts handle most trial cases while the Court of Appeals reviews decisions made by the District Courts, but neither has the final authority like the Supreme Court. The Federal Court system as a whole encompasses all these courts, but the Supreme Court is distinctly recognized as the pinnacle of the system.