An organ system is defined as a group of organs that are all working together to complete a task or function. For example, the stomach and intestines work together to complete digestion and make up part of the digestive system. You can find more information here: web.jjay.cuny.edu/~acarpi/NSC/14-anatomy....
An organ system is a group of related organs.
In the human body, an organ is a group of tissue that performs a specific function in the he body. A grouping of these organs that serve a coordinated role are called an organ system. The circulatory system includes blood, blood vessels, your lungs and heart.
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.