Well, I’m from Michigan. If you have parental permission (they sign a form consenting) you can marry at 16 here. The Age of Consent for sex (with exceptional scenarios) is 16. I know that for the majority of the US, the age to marry is 16/17.

tbh, I picked 16 because why else would English wait specifically for Jane’s 16th birthday after all of that hate-flirting? It’s just a little creepy waiting for a countdown clock that is sex.