current coin of the United States;
7. To establish post offices and post roads;
8. To promote the progress of science and useful arts by securing for
limited times to authors and inventors the exclusive right to their
respective writings and discoveries;
9. To constitute tribunals inferior to the Supreme Court;
10. To define and punish piracies and felonies committed on the high
seas and offences against the law of nations;
11. To declare war, grant letters of marque and reprisal, and make rules
concerning captures on land and water;