According to modern science, very similar as it has been found that the modern human that has lived among neanderthal man ie above Africa has traces of neanderthal DNA. While Africans below that area are pure humans.
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.