Am I violating any guidelines as I did put clickbank affiliate link- please check so I can fix this?

You may have up to 2 clickbank links per hub, as long as the hub contains original content (that is, text that does not appear anywhere else on the web). Your hub is within these guidelines, but for future reference please see hubpages.com/hub/Overly-Promotional.

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.