You could handle this on the server side assuming the content is generated dynamically. Just have the web server not show the ad unit if the request is coming from your android app. Explicity set the user agent on the android side and check for it when building your template.
First, you need to set your User Agent string to something that you could easily detect like so.
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.