First write your mobile phone model because some model still upgrade officialy by company UI, if your mobile not support the company software upgrade then you can upgrade your android phone with custom android like cyanogenmod OS.
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.