Well it depends on how old you are! When I was 12 I asked my dad if I could play call of duty games and (no joke) he cracked it at me :( One way that may work is if your around 14+ is tell them that other kids around your age are allowed to play black ops 2 (this is true) and maybe they will realise that your growing up and your old enough to play games like black ops 2 This may or may not work but there's no harm in trying! :).
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.