instruction:
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.
question:
Category: WHO WAS THE PRESIDENT WHEN... 
Clue: ...the U.S. last won Winter Olympic men's ice hockey gold
answer:
jimmy carter


question:
Category: THE 1930s 
Clue: On September 18, 1934 the Soviet Union joined this international organization
answer:
league of nations


question:
Category: BLACK HISTORY 
Clue: An Alabama city gave its name to this group of 9 youths falsely accused of rape in 1931
answer:

"the scottsboro boys"