Â Many of this polity's rulers were named Kayqubad, Kaykhusraw, or Kaykaus.
The preacher Baba Ishak led a rebellion against this polity. Â Abu'l Qasim declared himself ruler of this polity, but was defeated by Alexius I when he tried to fight the Byzantine navy. Â Local states which opposed this polity include the Danishmends, a dynasty based in cities such as Tokat and Sivas. Â This polity lost the battle of Kose Dag to the Mongols. Â One ruler of this polity was held hostage by Alp Arslan's son, Malik Shah; that ruler was the son of this polity's founder, Suleyman bin (*) Kutalmish. Â Many of this polity's rulers were named Kayqubad, Kaykhusraw, or Kaykaus. Â For 150 years, its capital was at Konya, but its original capital was Nicaea. Â For 10 points, name this Seljuk sultanate which existed in Anatolia from 1077 to 1307.
The preacher Baba Ishak led a rebellion against this polity.
Sultanate of Rum [or Sultanate of Seljuk before mentioned; prompt on "Seljuk" or "Seljuk Turks," but do not accept or prompt on "Great Seljuk"]