Suggestion For Thesis
Salam. Having written a dissertation recently, I suggest from experience that you should choose a topic of your own interest and liking. Since a dissertation requires a lot of research and literature review of diverse sources, it would be best if you figure out yourself as to what is it which you would like to work on. You could begin by first choosing a broad area of interest. Then, shortlist a few specific themes, read the existing scholarly work, analyze its strengths and weaknesses and determine where lies a research gap upon which you can work and contribute. Good luck!