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.
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Question: Category: BESTSELLERS 
Clue: "Gettysburg", cowritten by this former House speaker, imagines a Confederate victory at Gettysburg

Answer: newt gingrich


Question: Category: PEOPLE & PLACES 
Clue: The people of this British dependency in the Atlantic are nicknamed "Onions"

Answer: bermuda


Question: Category: A GORILLA'S BEST FRIEND 
Clue: Discovered in 1966, Snowflake was the first known specimen of this type of gorilla

Answer:
white/albino gorilla