You need to escape the pipe in the regex, but not the double quotes. To include them in the regex, single-qoute the entire regex. If you just want to remove them, don't specify a replacement string.
You've not encapsulated the first string (the one to be replaced).
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.