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: INITIALLY YOURS 
Clue: One of the founders of the NAACP was this sociologist & writer of "The Souls of Black Folk"

A: w.e.b. dubois
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Q: Category: THE ENVIRONMENT 
Clue: This word means catching an unsustainably high number of tuna & cod

A: overfishing
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Q: Category: RUSSIAN GEOGRAPHY 
Clue: In 1961 Nikita Khrushchev changed its name to Volgograd; this name had lasted almost 40 years

A:
stalingrad
****