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.

Category: THE GREAT LAKES 
Clue: Now called Lake Michigan, the 17th century French called it the "Lake of" this Indian tribe
illini

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

Category: NEW YORK CITY 
Clue: Opened in 1937, it got its name in response to the George Washington Bridge, north of it

the lincoln tunnel