Valhalla, New York's population density is 776 per square kilometers. Wikipedia.
Troy, New York Troy, New York's population density is 1820 per square kilometers. Website wikipedia.
Utica, New York Utica, New York's population density is 3710 per square mile. Wikipedia.
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.