Complex sentence: In a number of post-caliphal states under Mongol or Turkic rule, there was a feudal type of military hierarchy, often decimal (mainly in larger empires), using originally princely titles (Khan, Malik, Amir) as mere rank denominations.
Split into simpler sentences: In a number of post-caliphal states under Mongol or Turkic rule, there was a feudal type of military hierarchy. These administrations were often decimal (mainly in larger empires), using originally princely titles (Khan, Malik, Amir) as mere rank denominations.