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.

[Q]: Category: THE CIVIL WAR 
Clue: A century before the U.S.S. Nautilus, the Confederacy had 2 of these new ships, the Pioneer  & the Hunley
[A]: submarines


[Q]: Category: GROWING UP ON FILM 
Clue: In "Kundun" 4 actors played this spiritual leader from the age of 2 to adulthood
[A]: dalai lama


[Q]: Category: STATE POSTAL ABBREVIATIONS 
Clue: Your friendly family physician, or his state postal abbreviation, if he lives in Maryland
[A]:
md