I did masters in molecular biology. Anyway, it depends on your goal of that master course. If you're not that much into research and you just want to improve your professional skills, then you can take courses without a thesis curriculum.
If you are thinking of doing a PhD in the future, then it is better to focus on thesis based course. The reason for that is that you need to get published. I mean that you should work an experiment, get results and publish them as an article in a respectable journal.
And that will be your ticket to a PhD. As for the line of study. Well it depends on you and what you like best.
There are a lot of books out there that are self paced study programs to help you pass the tests. The A+ certification covers material regarding PC repair. Upon completion, it tells potential employers that you have the equivilancy of 6 months experience in the PC repair field.
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.