History flash. Hmm.
Like some of your reviewers, I'm a history major also.
I don't know your specific assignment for the project.
I'd give this good marks if I were to grade it as an argumentative presentation, with an argued point that Islam's unfair rules led to the violent overthrow of the Persian empire and the destruction and dispersion of Persia's very different culture. As a good thesis statement often does, yours draws controversy and counter-argument: you've recieved more reviews than the average NG submission, many of which disagree with your point. The story is dramatic and sad and makes a viewer understand the suffering and destruction. B+
However, if you were to write a general historical report, I'd grade you a little lower because you take one side and support it much more strongly than the other. Your reasons are understandable, we all have bias (as a European-descended American, I have a cultural bias of my own against Muslim Arabs -my kind are fighting a war against ther kind currently) but any historian should try to approach as many viewpoints as possible -this is reported from a pro-Persian viewpoint. A list of Works Cited (books, art, film, etc) would have added scholarly weight to the report also. C-