States;--between a State and citizens of another State;--between
citizens of different States;--between citizens of the same State
claiming lands under grants of different States, and between a State, or
the citizens thereof, and foreign states, citizens or subjects.
2. In all cases affecting ambassadors, other public ministers and
consuls, and those in which a State shall be a party, the Supreme Court
shall have original jurisdiction. In all the other cases before
mentioned, the Supreme Court shall have appellate jurisdiction, both as
to law and fact, with such exceptions, and under such regulations as the
Congress shall make.