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.

Q: Category: YADA YADA YADA 
Clue: In a 1775 speech he declared, "I know not what course others may take..." yada yada yada

A: henry
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Q: Category: WORLD FLAGS 
Clue: In 1996, to represent unity, Ethiopia put this 5-pointed star with mystical overtones on its flag

A: a pentacle
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Q: Category: AMERICAN HISTORY 
Clue: On October 20, 1803, the senate ratified the treaty for this land acquisition

A:
louisiana purchase
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