Market survey can be done using different techniques such as preparing questionnaires,direct contact with customers whereas in market observation the needs and wants of the customers are simply done by observing as to what they buy or what do they prefer.
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.