In 633 CE, Arab invasion of Iran began, finally in 654 CE led to the fall of the Sassanid Empire and Iran came under the rule of the Rashidun, Umayyad and Abbasid caliphs.
In 633 CE, Arab invasion of Iran began, finally in 654 CE led to the fall of the Sassanid Empire and Iran came under the rule of the Rashidun, Umayyad and Abbasid caliphs. (en)
In 633 CE, Arab invasion of Iran began, finally in 654 CE led to the fall of the Sassanid Empire and Iran came under the rule of the Rashidun, Umayyad and Abbasid caliphs. (en)