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.

[EX Q]: Category: VOCABULARY
Clue: This adjective for scholars & "Jeopardy!" champs is from the Latin ex, "out or away" & rudis, "rudeness"
[EX A]: erudite

[EX Q]: Category: FAMOUS AMERICANS
Clue: He coined the term "usonian" for his U.S. designs that were meant to bring beauty & humanity to ordinary people
[EX A]: frank lloyd wright

[EX Q]: Category: PHRASES IN AMERICAN HISTORY
Clue: This phrase linking 2 entities was in Jefferson's 1802 letter to the Danbury Baptists, elaborating on the 1st Amendment
[EX A]:
separation of church and state