Historical Study of the Socio-Religious Condition of Irani Civilization under Zoroasteranianism and the Impact of Islam

Abstract

In the Middle East, the current Islamic Republic of Iran, bordering the Persian Gulf, is one of the few important countries whose people are considered to be the custodians of an ancient cultural and political heritage. Historically, Iran is one of the oldest countries in the world. Historically and culturally, the Iranian civilization is also considered a contemporary of the ancient Mesopotamian civilization. Apart from the social and cultural background, the Iranian Empire also has a prominent position in the region politically. The idea of ​​its beginning is that it was formed by Caesar the Great and its rise came in the time of Darius-I. When, the battle of Qadisiya in 16 AH decided the fate of Iran. The conquest of Medina was a declaration of the end of Yazd-e-Jard's rule. Politically, Iran was considered more developed than contemporary states. This dissertation describes the ancient Iranian political culture that culminated in the defeat of the Sasanids dynasty at the hands of the Muslims.