what article of the constitution established the supreme court
Article Three of the United States Constitution Article Three of the United States Constitution establishes the judicial branch of the federal government. The judicial branch comprises the Supreme Court of the United States and lower courts as created by Congress.
Procedures of the Supreme Court of the United States Established pursuant to Article III, Section 1 of the Constitution in 1789, it has original jurisdiction over a small range of cases, such as suits between two or more states, and those involving ambassadors. It also has ultimate appellate jurisdiction over all federal court and state court cases that involve a point of constitutional or statutory law. Most of the cases the Supreme Court hears are appeals from lower courts. Moreover, the Court has the power of judicial review, the ability to invalidate a statute for violating a provision of the Constitution or an executive act for being unlawful.[1] However, it may act only within the context of a case in an area of law over which it has jurisdiction. The Court may decide cases having political overtones, but does not have power to decide nonjusticiable political questions.