Look for unique ID pattern which easy indexed by search engines?

You can use year and number based article identifier just like CVE identifiers. Since you need revisions as well, you can append dot after the identifier to clarify the version. For example, for an AWesome Blog Service, AWBS-2012-1.0 would refer to original document, AWBS-2012-1.1 would refer to first revision etc.

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.