||16 isters, and consuls; to all cases of admiralty mid maritime jurisdiction; to controversies to which the United States shall be a party; to controversies between two or more 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. thel8upreme°f *n all cases affecting ambassadors, other public court. 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 appel* late jurisdiction, both as to law and fact, with, such exceptions and under such regulations as the Congress shall make. Trials b ury, ^e trial of all crimes, except* in cases of irn-'peachment, shall be by jury; and such trial shall be held in the State where the said crimes shall have been committed: but when not committed And where within any State, the trial shall be at such place or places as the Congress may by law have directed. SECTION III. Treason. Treason against the United States shall consist only in levying war against them, or in adhering to their enemies, giving them aid and comfort. No person shall be convicted of treason unless on the testimony of two witnesses to the same overt act, or on confession-4n open court. of°bCiSption The Congress shall have power to declare the punishment of treason; but no attainder of treason shall work corruption of blood, or forfeiture, except during the life of the person attainted.