"The first U.S. state to . . . have Elvis" is an interesting choice of words. I can't argue that the clue isn't technically correct as written, however.
Just my $.02 - I like the idea for this quiz, but don't love the execution. Why give a hint on one question (and only one question) when there are several that are probably more obscure? Also didn't like the phrasing on the Elvis question or the Super Bowl question...
Only got the nuclear reactor question because of Simpson lore... and George H W inferred that the simpsons weren't useful to American families hahahaha
Like 95% of my knowledge of high culture comes from the Simpsons, but I don't recognize that reference. ("Nuclear power" always makes me think of Homer and the plant, but I don't recall a reference to Illinois and the first reactor.)
Sorry if this is nit-picky b it the first state to allow women to vote was New Jersey even if it was by a technicality by using the word they instead of men which lasted 30 years from 1776 to 1807 as long as the could prove they owned property. Also the first settlers is confusing too.
I'm assuming Quizmaster was thinking about the start of the civil war in 1861. But South Carolina definitely seceded on December 20, 1860.