Dear Hamdi,<br /><br />Attached is an edited version of your paper. Thank you for letting me know that you use Chicago Manual of Style for citations. I saved it using Word 2008 compatible so that your formatting should be saved.<br /><br />Your paper would be stronger if you add a thesis statement. This would then guide all the sections of your paper and help you to write introductory sentences for the paragraphs. I wish you the best with your rewrite.<br /><br />Regards,<br />WriteEditor