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.

Category: AMERICAN LITERATURE 
Clue: "Little Women" is set during this war
the civil war

Category: WISCONSIN PLACES 
Clue: The overalls seen here were made by a company that was founded in this city in 1895
oshkosh

Category: WORLD GEOGRAPHY 
Clue: Lying on the east bank of the Nile, Tahrir Square is the center of this capital's downtown

cairo