Well, without sounding condescending, you're only 15 and still growing. You have a shedload of hormones running through your body and there's still a few years to go before the Reconstruction of You is complete. As for the lonely and bored, start going for walks, do a bit more exercise, maybe join a martial arts club.
It won't be long before you and girls start taking a very keen interest in each other and that will take care of being bored for quite some years.
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.