What is the only letter not used in any of the names of the U.S. states? Explained - YouTube(02)

What is the only letter not used in any of the names of the U.S. states? Explained - YouTube(02)

Video Screenshot Gallery: Only Letter Not In Us States

Guess the One Letter That's Not in Any U.S. State Name Reader's Digest
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What is the only letter not used in any of the names of the U.S. states? Explained - YouTube