Just use the java file command for your xml file on sdcard.
They are just folders in an Android project when you develop. When the app is compiled, everything in src and res is turned into binary code, and packed in one apk. Therefore I don't think that you will have res folder or anything like that in the device.
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.