The cotton gin (or engine) was a major advance in mechanizing the process of manufacturing cotton cloth, thus making cotton cloth less expensive and more broadly useful. This also played a historic role in making possible the wealth and power of cotton plantations in the old south, prior to the Civil War.
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.