As mentioned in some of the comments, the Tao Framework has not been actively developed since 2008. However, I believe there is still some merit in using the framework. For example, the C# Game Programming: For Serious Game Creation book used the Tao framework for it's sample project (built in stages through the entire book).
This is in spite of the book being published in mid 2010. Still, OpenTK will continue to evolve, so it is probably the better route if you want to stay on top of new features.
I also recommend OpenTK for OpenGL development using C#.
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.