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: EUROPEAN LANGUAGES 
Clue: In this language spoken by 120 million worldwide, all of the days of the week but one end with the same 3 letters

A: german
****
Q: Category: U.S. RIVERS 
Clue: The name of this river, famous in song, may be a corruption of the Spanish for "little Saint John"

A: the swanee
****
Q: Category: AMERICANA 
Clue: Beginning an American tradition, in 1801 Aaron Burr's daughter Theodosia & her new husband honeymooned here

A:
niagara falls
****