You seem somewhat confused about what Roles are, so let me do a quick aside on that. A Role is basically a template for a VM, it defines the code and configuration. It's a little bit like what a Puppet or Chef script is.
There are a few types of Roles.
Set up a webrole with IIS Application Request Routing (ARR).
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.