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.

[EX Q]: Category: FAMOUS PHRASES 
Clue: Phrase associated with very dissimilar events of April 19, 1775 & October 3, 1951
[EX A]: the \"shot heard \'round the world\"

[EX Q]: Category: U.S. HISTORY 
Clue: The day affer the 15th Amendment took effect, Thomas Peterson became the 1st Afr. American to do this under its provisions
[EX A]: vote

[EX Q]: Category: ASIA 
Clue: It's the largest landlocked country in the world
[EX A]:
mongolia