The Error can be due to net work is slow, or yahoo server. Error like Reload page later, or DNS cannot be resolved are due to your net being slow. If you get this error just refresh hit F5, try connecting Google when this error appears, if Google is connected it means Yahoo is facing problem.
I use this trick or login after 15 minutes. Try Google chrome instead of IE8/9/10, it has issues during peak working hours. Just try this I think it will be OK.
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.