What types of links are you refering to when talking about placing links in the articles?

Linking to sites is helpful to point your reader to more information on the words you are high lighting to link. In the following sentence - The ball is blue. - You could link the word "blue" to a hub on the color blue.

The reader could click on the word blue and read the article being linked to.

You link words within your hubs while you publish them, in the web 2.0 editor. You highlight the words you want as anchors (blue - in this case) and click on the button that looks like a chain link. A window pops up and you insert the URL of the article or hub you want to link to.

This is a useful feature to interconnect your related hubs.

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.