Your phone already has the play store, every Android comes pre-installed with it. In caase your phone is ld, just perform an update and everything should be fine!
I think you'll find that not only do you have the google play app, but it's likely running constantly. Go to home screen/settings/applications/running applications, and see what I mean.
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.