Article Three of the Constitution establishes the judicial system of the United States. The Judges must be financially compensated for their actions. The Supreme Court Justices have a life term. Unless they die or resign they can not leave. The Congress can establish lower courts when they dem necessary. These would be the 11 Appellate courts. Both the Supreme Court and the Appellate courts Judges are nominated by the President. The 11th Amendment gave the Supreme Court the opportunities to settle disputes between states and states or citizens.