You need to make the distinction between unit tests, integration tests and web tests. Unit tests are for testing different components of your code such as controller actions in isolation. Integration tests are for testing the integration between your code and external components such as a repository which reads and writes data from a database and a web test is for testing an entire user scenario of your application such as the user typing some address in the address bar of his browser, clicking on some button, ...
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.