Girls are thought to be more beautiful and less practical than boys. Hence long hair is in for girls and short hair for boys. The same kind of thing applies to colors although the exact history and reason why pink is a girl's color is not clear.
We tend to equate girls with more emotional warmth than boys, hence pink is a warm color compared to the colder blue of the sky and of the boys place in the practical domination of nature. More.
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.