I recreated your code using VS2008 and MVC2 and it worked fine for me. Would you like me to send you the solution?
I noticed that your NumberCodeAttribute doesn't specify AllowMultiple=True in the AttributeUsage attribute. The default for that parameter (if it isn't specified) is false. Try adding that on and it should appear.
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.