To be sure phone up a few tattoo shops in your area and see if they will be willing to do it if you have parental consent.
You also need to find a decent tattoo artist who will agree to tattoo a minor (many won't even with parental consent).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.