Property with Enumerable or list?

An important difference between the two is that with your second version you have to know in advance when you want to stop, but in the first version you can start iterating and later decide when to stop. You don't have to know in advance.

Why would you use a property (static or otherwise). A Fibonacci number generate is a property of what...? Also, as a rule of thumb, a property should never perform any "significant" calculation/processing, thus you definitely want to be using a function here.

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.