The history of Islamic urbanization is a series of five parts of the writer and thinker, Jerji Zidan, in which he discusses the emergence of the Islamic state and the history of its administrative, political and soldiers | and the statement of its wealth and financial sources and the history of its security and modernity of its warfare and conquest In the first, second and third parts of this series of the state's system, wealth and sciences, in this part intentionally talking about its policy, and perhaps the most important parts of the book and its action is a course, for what is transformed between us and the reasons for political facts from obstacles and doubts, especially the transmission of the caliphate from state to state, and what This objects to the conflict of the people of the state to monopolizing power, and the effect of sexual or sectarian difference in this. The book was divided according to Islamic history into two major floors: The first role: the role of urbanization that begins with the emergence of Islam and ends with the departure of the Abbasid state from Iraq, the deterioration of the Islamic Kingdom and the domination of the Mongols on it. The second role: is the political renaissance that then the deterioration, by overcoming the Ottoman Empire and reviving the Islamic caliphate, by gathering the diaspora of Sunni Muslims under it, the emergence of the Persian Safavid state, and the collection of the Shiites' diaspora under its flag.