ocr: R In Xanadu did Kubla Khan C Astately pleasure-dome decree: of history'sg great Where Alph, the sacred river, ram misadventures unfolds Through caverns measureless to mam. -SAMUEL TAYLORI COLERIDOE, KUBLA KHAN" ina13th-century Japa- neses scroll depicting UBLAI, then 44 years old, was leading an army on the banks oft the Yangtze in Song territory when a rider brought news the invasions attempted of Japan. Mongal K ofN brother, Mongke'sdeath. Arigh Boke, He: was soon heard, maneuvering too, in that his Karakorum youngest to Undaunted by an aborted the Song but instead become of the new returnin ...
