You can add each hub as its own URL channel in your AdSense account. Sign into your AdSense account and then go here:https://google.com/adsense/channelsYou are going to want to add the URL of each hub individually. From that point forward, it will track how many impressions and clicks (and revenue) each hub is making you.
AdSense channels are very good tools! By adding channels, you will be able to see which of your hubs are doing the best. They will appear towards the top of your AdSense report each day.
Good luck!
If your talking about your 'Hub Pages Stats' try loging in to Hubpages goto 'my account' here hubpages.com/my/hubs ( your Hub Stats )If you require detailed stats 'for test marketing' Try to create a hub specific tracker for each promo or Hub goto hubpages.com/my/trackersI Hope that helps, All the Best.
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.