The position of the Buyid government in the historiography texts of the 4th and 5th centuries AH

Boyhian (448-320 AH) are one of the most important governments of Iran after Islam that have been governed in most parts of this vast land such as Fars, Ray, Isfahan, Kerman, Khuzestan, Hamedan and Iraq.Despite the power and breadth of territory, this government has always been studied in as a local government, on the other hand, the historiography sources of this era are very few and most historians who lived in this period or were contemporary of this government are mostly Sunni Muslims. Therefore, in the face of this Shi’a government, they have always manifested political and religious exaggerations in their writings.The upcoming essay, which has been conducted based on historical and descriptive-analytical method and historical data deduction, while addressing the political, economic and social developments of the Buyid government based on the kook of Tajareb al-Omam and analysis of the insight and methodology of Abu Ali Moskvyeh’s historiography in this work, seeks to answer the following question. Considering the atmosphere that prevails in the Buyid era, why has Abu Ali Moskouyeh, unlike other historians, written the book of Tajareb al-Omam without any prejudice, religious exaggeration and political orientation while, he was an affiliate of the state apparatus?