The answer is A I just had to do a 800 word essay on him!!!!!
Answer:
Constitutional Government is a regime type that is characterized by the fact that "Government" operates within a set of legal and institutional constraints that both limits its power and protects the individual liberty of the citizen of a polity.
:Article III, Section II of the Constitution establishes the jurisdiction (legal ability to hear a case) of the Supreme Court. The Court has original jurisdiction (a case is tried before the Court) over certain cases, e.g., suits between two or more states and/or cases involving ambassadors and other public ministers.