Since you r a commerce student, you have an option of completing your graduation in commerce and also doing a course in computers from any of the reputed computer institutes, such as NIIT. These days, there is a lot of scope for testing also, so you can take up this course in your final year, to ensure that you are in tune with the latest in the field of computer technology. For more details log in to edurite.com.
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.