Depends on what state you are in but most of them allow marriage at 16 with parental consent.
Yes, with parental consent.
Yes but you need parental consent from her and his parents.
Not in the United States. A minor requires parental consent.
no she cant
No.
Yes, IF they have parental consent.
No
Not in the US.
Yes, with parental consent.
There are no states that would allow a 15 year old to marry without parental consent unless they have court approval/special circumstances.
No, in all states those under age 18 must to have parental consent.
You have to be 18 to marry without parental consent.