N the field of computer graphics, a shader is a computer program that runs on the graphics processing unit and is used to do shading - the production of appropriate levels of light and darkness within an image - or, in the modern era, also to produce special effects or do postprocessing.
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.