Is it better to have more keywords or less keywords?

Keywords should be in the URL, title, each paragraph. More than that and you risk google penalty.

For me not in each pararaph - main keyword is always on first and last paragraph and 2 secondary or related keywords somewhere in the middle of the article.

Keywords should not be more than specific numbers. I mean if you use extra than it can put a penalty on your website by Google. So, keep in mind that what is the requirement of Google for keywords density and than put on website.

I think you got my point.

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.