Ghlight the word in your profile you would like to link, then click on the link button in the text capsule, you then have 4 choices, add url, add a Hub by someone else, add a Hub of your own or amazon or ebay links, choose and click the one you want and it will show up in blue on your profile page. Hope this helps?
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.