The Yagmas, or Yaghmas, were a medieval tribe of Turkic people that came to the forefront of history after the disintegration of the Western Turkic Kaganate. They were one component of a confederation which consisted of Yagma, the Karluks, the Chigils and other tribes which founded the Kara-Khanid Khanate. From the seventh century until the Karakh...