WCF (and the older asmx-based web services) do a lot of the serialisation tasks for you. You can return objects from methods, and the framework will serialise those objects into the correct format XML and provide clients with the wsdl so they can call your webservice methods and understand what they're getting back.
You shouldn't use an ASPX page as an improvised service endpoint, as often seen in the PHP world. Requests for ASPX pages are filtered through quite a few HttpModules that are unnecessary overhead for simple service endpoints, and each request creates an instance of the Page class for no reason.
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.