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 consistency, answers should be in all lower cased letters.

Category: AMERICAN HISTORY 
Clue: Fleeing the capital on August 24, 1814, she took a Gilbert Stuart portrait of Washington with her
dolley madison

Category: LANDMARKS 
Clue: The Mexuar, the Serallo & the Harem are parts of the Royal Palace in this complex overlooking Granada, Spain
the alhambra

Category: MEDICAL HISTORY 
Clue: S. Weir Mitchell invented the rest cure, pioneered post-trauma research & analyzed this U.S. snake's venom

rattlesnake