Synchronous learning is when all the participants are interacting at the same time (in Virtual Classrooms or chatting sessions for instance). Asynchronous learning is when the student accesses the material on his/her own, at any time (online learning materials) or communicates with peers or tutors who are not available online at the same (emails, discussion forums). 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.