The son of man (small "s") was referenced in many Psalms, which is generally meant to represent all of mankind. By calling Himself the Son of Man, Jesus showed He was fully human in that He will suffer through death.
To fulfill the prophecy from other books. One example: 13 “In my vision at night I looked, and there before me was one like a son of man,a coming with the clouds of heaven. He approached the Ancient of Days and was led into his presence.
14 He was given authority, glory and sovereign power; all nations and peoples of every language worshiped him. His dominion is an everlasting dominion that will not pass away, and his kingdom is one that will never be destroyed.
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.