What is the name of the highest most important court of the US?

Answer 1

Probably the Court of Appeals for the DC Circuit. There are 11 federal Courts of Appeals directly below the US Supreme Courts, and the DC court is the one which deals with cases involving the US Federal Government.

Answer 2

It is the most powerful court when dealing with federal questions (Federal Laws or constitutional issues). However, the Supreme Court has no power to reverse state courts when they make rulings based purely on state law (including state constitutions), and there are no outstanding federal questions in the case.

Answer 3

The Supreme Court of the United States

According to Article III, Section 1, of the US Constitution: "The judicial power of the United States, shall be vested in one Supreme Court, and in such inferior courts as the Congress may from time to time ordain and establish."

Answer 4

The Supreme Court is the highest court. It judges constitutional rights.

Answer 5

The U.S. Court of Appeals.