Its just a shadow and something parents tell their kids when they are younger.
Perhaps this is more to do with the Moon in the Man. With the effect the Moon has over the waters of the Earth and as humans contain 80% water, the Moon must play a significant role in our everyday lives.
There is an enormous amount of folklore and myth about the Moon, of which the "man in the moon" tale is just a tiny, tiny part. Although many people believe that the Moon is almost always a Goddess or feminine in mythology, there are approximately as many cultures in which the moon is associated with a God. In the case of a male Moon, he is often seen in stories as the secret lover of women who comes to them in the night.
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.