Qoyunlu
Qoyunlu is an ethnographic and political term that refers to a confederation of Oghuz Turkic tribes organized around a pastoralist lifestyle. The name literally means “sheep people” in Turkish, and it is most famously associated with two rival dynasties that ruled large parts of the eastern Middle East during the late medieval period: the Aq Qoyunlu (White Sheep) and the Kara Qoyunlu (Black Sheep). The Aq Qoyunlu, founded in the mid‑14th century by the charismatic chief Qara Iskander, expanded under the leadership of Uzun Hasan and at its zenith controlled territories that included modern eastern Turkey, western Iran, and Iraq. Their rule is noted for the consolidation of Turkmen tribal structures and the promotion of Persian cultural influences, especially in administration and literature.
The Kara Qoyunlu emerged a generation later, initially as a rival faction vying with the Aq Qoyunlu
By the end of the 15th century, internal divisions, military overextension, and rising Safavid and Ottoman influence