Kara Koyunlu
The Kara Koyunlu were Turkmen tribal federation that ruled over northwestern Iran and surrounding areas from 1374 to 1468 CE. The Kara Koyunlu expanded their conquest to Baghdad, however, internal fighting, defeats by the Timurids, rebellions by the Armenians in response to their persecution, and failed struggles with the Ag Qoyunlu led to their eventual demise.