You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: 19TH CENTURY FICTION 
Clue: The 1853 novel "Clotel, or The President's Daughter" alleges that this man had an affair with a slave
thomas jefferson

Category: ACTORS 
Clue: While pregnant with him, the mother of this actor, gazing at the Uffizi's art, 1st felt him move, hence his 1st name
leonardo dicaprio

Category: AMERICANA 
Clue: In June 2005, amid some controversy, a statue of Elizabeth Montgomery was unveiled in this city

salem, massachusetts