You won't be able to do this with a single :nth-child() — you'll need to chain at least one other such pseudo-class. For example, a combination of :nth-child() and :nth-last-child() (the n+2 bit means start counting forward and backward respectively from the 2nd child).
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.