An apostrophe is used for three reasons or purposes. It is used to form a possessive of a noun. It is used when there are letters missing, such as in a contraction don't for do not.It is also used to create some plurals of lowercase letters such as in this sentence, Be sure to mind your p's and q's.
You can find more information here: owl.english.purdue.edu/owl/resource/621/1.
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.