Kinetic energy of a body depends on: (a) Its mass; (b)Its velocity, K. E=mv2/2... And its potential energy depends on, (a)Its mass (b)Acceleration due to gravity (c)Height from reference point (P. E=mgh) (This situation describes only when gravity is involved.
When other forces are present, such as coulomb, nuclear forces etc, there is potential energy associated with the forces too.).
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.