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: NATIONAL HISTORIC SITES 
Clue: The armory in this Mass. town was  America's small arms manufacturer for nearly 200 years
[A]: springfield


[Q]: Category: THINGS FARMERS KNOW 
Clue: The USDA's Risk Management Agency provides this, protecting against loss due to drought, hail & falling prices
[A]: insurance


[Q]: Category: THE COMPUTER AGE 
Clue: Among Internet users, the World Wide Web has surpassed the system named for this burrowing rodent
[A]:
gopher