ECPM is an estimated measure of what a particular channel would receive per 1,000 page impressions (views). It's just an estimate and unless you are receiving thousands of page impressions and clicks per channel, it doesn't have much impact on you.
The numbers look high because the ads that were clicked have different costs-per-click (CPC), and the eCPM is a multiple of CPC divided the percentage of page impressions that resulted in a click on an ad.
Here's a link to the AdSense help page that explains it.
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.