I suggest you take a look at the VirtualKeyboard code, it is technically just a Dialog which you can subclass and show/used as you see fit. What you want won't work well via the standard show API because that's too generic (for native VKB support) but should work with the actual LWUIT VirtualKeyboard implementation.
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.