History Origins At the end of the 2nd millennium BC, the Iranian tribes emerged in the region of northwest Iran. These tribes expanded their control over larger areas. Iranian tribes were present in western and northwestern Iran from at least the 12th or 11th centuries BC. But the significance of Iranian elements in these regions were established from the beginning of the second half of the 8th century BC. By this time the Iranian tribes were the majority in what later become the territory of the Median Kingdom and also the west of Media proper. A study of textual sources from the region shows that in the Neo-Assyrian period, the regions of Media, and further to the west and the northwest, had a population with Iranian speaking people as the majority.
History Origins At the end of the 2nd millennium BC, the Iranian tribes emerged in the region of northwest Iran. These tribes expanded their control over larger areas. Iranian tribes were present in western and northwestern Iran from at least the 12th or 11th centuries BC. But the significance of Iranian elements in these regions were established from the beginning of the second half of the 8th century BC. By this time the Iranian tribes were the majority in what later become the territory of the Median Kingdom and also the west of Media proper. A study of textual sources from the region shows that in the Neo-Assyrian period, the regions of Media, and further to the west and the northwest, had a population with Iranian speaking people as the majority.