Shu'ubiyya
Shu'ubiyya was a social, cultural, literary, and political movement within the Muslim world that sought to oppose the privileged status of Arabs and the Arabization of non-Arab civilizations amidst the early Muslim conquests, particularly under the Umayyad Caliphate. The vast majority of the Shu'ubis were Persian. It was first seriously studied by Hungarian scholar Ignaz Goldziher in the first volume of his work Muslim Studies.
Terminology
The name of the movement is derived from the use of šuʿūb for "nations" or "peoples" in the Quran:Islamic scholars and Quranic exegetes interpret this verse as a declaration of the fundamental equality of all human beings against ethnic, racial, social, cultural, or linguistic differences, with only faith in God serving as a valid measure of a person's value.
In Iran
When used as a reference to a specific movement, the term refers to a response by Persian Muslims to the failed attempt of Arabization of Iran in the 9th and 10th centuries. It was primarily concerned with preserving Persian culture and protecting Persian identity.In the late 8th and early 9th centuries, there was a resurgence of Persian national identity. This came mainly through the patronage of the Iranian Samanid dynasty. The movement left substantial records in the form of Persian literature and new forms of poetry. Most of those behind the movement were Persian, but references to Egyptians, Berbers and Arameans are attested.