What does Carl Jung has to say about the fishing symbol?

From the book "How to interpret your own dreams" by Tom Chetwynd: Fish; the contents of the deeper layers of the unconscious mind. As one of the primitive ancestors in the scale of evolution, it refers to the remote past, and comes from a profoundly alien underworld. The saving power of renewal and rebirth may be symbolized by fish, which are often the equivalent of the treasure in the depths of a cave or well.

If the fish has some spiritual quality about it: The Self.

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.