As Devanagari fonts are not supported by Android, you can still give that support to your Application.
Devnagari fonts are not supported in older devices. You can replace the default font after rooting the device. Mangal font worked pretty well for me.
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.