Here is a solution that will always work, even if there are gaps in the numbers. The folder number will always be 1 greater than the current max number.
With that you will be able to count the number of occurence of "New_Folder*" and create one with the next number.
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.