An electronic circuit is an assembly of elctronic components(which is implemented on a Printed Circuit Board) whereas an electronic device is a complete device which consists of an electronic card which drives the various peripherals connected to it like Display etc Example: The Xbox os an electronic device and it consists of a PCB(Printed Circuit Board) which has all the components on it which drive the dvds,speakers etc.
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.