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: MOVIE DIRECTORS 
Clue: Last name of the director whose production company is called 1492 Pictures
answer:
columbus


question:
Category: PULITZER PRIZE-WINNING BOOKS 
Clue: One of its title studies is Sen. Edmund Ross' 1868 vote against convicting President Andrew Johnson
answer:
profiles in courage


question:
Category: 19th CENTURY AMERICA 
Clue: It was written for American schoolkids to recite on the dedication day of the Chicago World's Fair
answer:

the pledge of allegiance