The incompatibility clause : separation of powers
The weights and measures clause : legislative powers
The recess-appointments clause : presidential powers
The original-jurisdiction clause : judicial powers
The natural-born citizen clause : elected office for (almost) anyone!
The Twenty-first Amendment : federalism
The letters of marque and reprisal clause : foreign affairs
The title of nobility clauses : equality
The bill of attainder clauses : liberty
The Third Amendment : privacy.
