I agree Seneca.
What surprised me was there seems little consistency in which states have no minimum age and which have 16 or older.
I'd have assumed that the northern, eastern seaboard states would have a minimum age as would the western seaboard. Whereas for example Alabama is 16 , South Carolina is 16 and Tennessee is 17 but California, Pennsylvania and Maine have none and New Hampshire is 13/14.(assuming this wiki article is correct)
If it is , it seems a bit simplistic as some posters have done to refer to it being a "bible belt" problem. I certainly would not think of California, Maine, New Hampshire and Pensylvania as "bible belt"
en.m.wikipedia.org/wiki/Age_of_marriage_in_the_United_States?wprov=sfla1