Dude, you're supposed to be 13 to be on Y!Answers. However, a LOT of LARPs where I live (United States) allow kids your age. You just have to have a parent or guardian with you.
They also allow 16 year olds to be unsupervised if you can wait at least that long. Contact your local LARP and ask what the possibilities are for someone your age.
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.