Von Neumann - any computer architecture that stores both instructions and data in the same memory system Harvard - any computer architecture that stores instructions in one memory system and data in a different memory system Most modern computers are a bit of both, with separate instruction and data cache memory systems the CPU itself runs as a Harvard architecture, while both cache memory systems access a large common memory that stores both instructions and data the machine looks to the programmer as a von Neumann architecture.
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.