instruction:
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.
question:
Category: COLLEGES 
Clue: Of 60 battles fought in the U.S. Civil War, 55 were commanded on both sides by graduates of this school
answer:
united states military academy


question:
Category: 20th CENTURY BOOKS 
Clue: In a classic book, this title phrase precedes the words "which had swept through Georgia"
answer:
gone with the wind


question:
Category: ECONOMIC HISTORY 
Clue: Before the first income tax was levied, the U.S. government got 90% of its revenue in the form of these
answer:

tariffs