Can you affliate your hub pages with yahoo?

There is no way to insert code so you either need to use the affiliates that hubpages provides (Adsense, Amazon, Ebay, Kontera) or link to affiliates with a hyper link.

If you mean search engines, Yahoo will send you traffic but uses different algorithms to google, meaning that you can expect hits on different hubs than you would get from google.

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.