How many images are stored on the CacheCam website?

At most, about 100. There might be fewer, and there might be more, but as a general rule you can expect there to be not more than one hundred. More.

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.