Devise uses ActionMailer to send emails so you have to configure it. Take a look at this tutorial for an example of setting up ActionMailer. Also if you are using GMail take a look at this question for details on setting up Rails 3 to use GMail.
I was just watching episode 206 of the rail cast and seen the answer there ActionMailer::Base. Default_url_options:host = 'mydomain.com:8080.
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.