    Sentence 1: What is the term for a meeting of  Mongol chiefs?   “Sentence 2: The title “Ragin was. “hot .  conferred.on Genghis until after his death,  when his’san and successor, Ogedei, took the  title for” “himself ..:2nd _ extended’ * it  posthumously to,his father fas, he was also  tobe posthumously’ declared the founder of   the Yuan‘ dynasty)    