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: LABOR UNION PRESIDENTS 
Clue: This current union president was the youngest person ever to receive a star on the Hollywood Walk of Fame

A: melissa gilbert
****
Q: Category: HISTORIC LASTS 
Clue: In the "thanks a lot, fellas" department, Mongolia was the last country to join this group--August 9, 1945

A: the allies
****
Q: Category: SHORT STORIES 
Clue: In an 1842 tale he wrote, "Down--still unceasingly--still inevitably down!... I shrunk convulsively at its every sweep"

A:
edgar allan poe
****