Islamic Period

Undoubtedly, pottery is among the most important information types that can help understand societies and cultures better. Despite introducing pottery known as Sultān Abād and its classification over the last few decades, very limited information has been published so far on the origin of its type and about archeological sites containing them. The main reason for this seems to be that containers could not be found in archeological excavations, and most of these potteries were obtained through illegal excavations hence; are part of private collections and museums. Consequently, our understanding on their origin, extent and distribution is very limited. In the current study, we attempt to present a brief introduction about the technical and decorative features of this pottery type, its construction origin, historical background and the likely place or places of its production. Then, based on information from recent archaeological excavations and surveys, this pottery type is described and explained.

Simultaneous with the arrival of Arabs, Sistan in the southeastern part of Iran although conquered, still preserved some of the pre-Islamic elements that could survive for centuries. The study and analysis of historical texts and resources reflect religious freedom among the people who had settled in Sistan for centuries. In that area, pre-Islamic Iranian beliefs such as Zoroastrianism and other religions and sects such as Christianity and Judaism were prevalent. Islam had also sects in Sistan, such as Kharijites (or the Khavarij), Karamis and Ismailis. In the meantime, the Khavarij, who were formed after the adversarial process and disintegration of the supporters of Imam Ali (PBUH) and later settled in the eastern parts of Iran due to the pressure of the Umayyads and Abbasids with branches such as Ghali Arzagheh, Atvieh, and Ajardeh, played an effective role in the survival of other religions and sects. In this research, the authors try to use the descriptive-analytical method by referring to historical sources. The goal is to give more clarity to the role of the Khawarij in the life and persistence of different religions in Sistan during the Islamic period, proving its accuracy by providing clear evidences and solid documents.

Isfahan and its historical monuments have been repeatedly damaged and destroyed for a long time due to their unique strategic location. They are located on the highway from north to south and east to west of the central plateau of Iran. Factors that have played a role in damaging and destroying Isfahan›s historical monuments can be generally divided into two categories: natural elements and phenomena and human factors and behaviors. This study aimed to identify and categorize the causes of damage to the historical monuments of Isfahan from the beginning of the Islamic period to the Qajar period. To achieve this goal, two general questions arise: What are the main factors that have caused damage to the historical monuments of Isfahan during the Islamic era, and how can they be classified? Which harmful phenomena have caused Isfahan›s most severe destruction of historical monuments? To answer the questions, the destructive factors of Isfahan›s architectural works from the beginning of the Islamic period to the Qajar period have been studied. The research method is descriptive-analytical, and the data collection method is based on the study of historical-geographical sources, field observations, and existing works reports. The studies show that in addition to various factors, the most critical factors causing natural damage to historical monuments in Isfahan are drought, famine, earthquake, and the essential human characteristics; there have been internal or external wars and conflicts.