I sometimes have trouble with this, especially if I try to use Flickr services. I have had good luck with Photobucket though. If after I click the button, the pics don't show, I go back in and 'edit' the answer and try again, making sure I have the url correct.
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.