It matters what camera you are talking about from those companies. Some cannon cameras will be better than Nikon cameras. Some will be worse.
Some Nikon cameras will be better than Cannon cameras, and some will be worse. So you are not specific enough. What model?
Tell me which model, and then I could tell you.
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.