The gravitational force between 2 objects depends on the masses of the objects and the distance between them. Links are provided. Newton's Law says, Force = Gravitational constant x mass of 1st object x mass of 2nd object / distance squared.
F=Gm 1 m 2 d 2 Where G=6.672 x10 11 Nm 2 kg 2 What this means in plain English is that the greater masses pull more on each other more than smaller masses, and the force decreases exponentially as distance increases.
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.