If you are planning on taking the AP US Gov't test...

"No Title of Nobility shall be granted by the United States: And no Person holding any Office of Profit or Trust under them, shall, without the Consent of the Congress, accept of any present, Emolument, Office, or Title, of any kind whatever, from any King, Prince, or foreign State."

ARTICLE I, SECTION 9, CLAUSE 8
With the above text from the Constitution becoming a hot topic for one of the few times in history, there may be a question on this obscure line from  the framers. Take a moment to familiarize yourself with this line that many experts say could be President-elect  Trump's biggest headache when he takes office on Jan. 20th.
Enjoy the article on the Emolument CLause