The Golden Horde, or Ulus of Jochi, self-designated as Ulug Ulus (lit. 'Great State' in Turkic), was originally a Mongol and later Turkicized khanate established in the 13th century, originating from the northwestern part of the Mongol Empire. After the division of the Mongol Empire in 1259, it became a functionally independent khanate. It is also known as the Kipchak Khanate, and replaced the earlier, less organized Cuman–Kipchak confederation.
It originally consisted of the lands bequeathed to Jochi (d. 1225). It grew greatly in size under Batu Khan, the founder of the Blue Horde. After Batu's death in 1255, his dynasty flourished for a full century, until 1359, though the intrigues of Nogai instigated a partial civil war in the late 1290s.