Normally it's not illegal for people of any age to date. What's illegal is sexual intercourse with underage persons -- usually between adults and children but it can be between children. The age varies by state. It's called Statutory Rape and the ages by state are given in the included link.
Yes, sadly because the 19 year old is passed legal age and the 17 year old isn't legal yet. Also, in certain states (in the USA) gay marriage isn't allowed(don't know specific states).
Unless your countries legal system forbids it, yes
There are no laws regarding dating. There are laws regarding sexual contact, but in most places the age of consent it 16.
Yes
If you can provide for them, I think so.
Yes , with the permission from a parent or legal guardian a fourteen year old may date a nineteen year old given that the nineteen year old just turned nineteen and is still attending a highschool . technically the nineteen year old is still a teenager in highschool and if both teens want to date they may !
no
It is legal for them to date, as long as they do not have any sort of sexual contact; since the 15 year old is under the legal age of consent.
Date yes but for sex the 16 year old has to be of legal age.
Yes but there can be no sexual activity or else the 19 year old goes to jail.....
no it is not legal!! you will be considered a child molester!
If it is OK with her folks and "dating" is as far as it goes.
Yes.
Yes dating is legal as long as the parents are OK with it. For sex the minor have to have reached the age of consent in his state.
16 is the age of consent. And if you are only "dating", there's not much issue.