Genghis Khan was a warrior and ruler of genius who, starting from obscure and insignificant beginnings, brought all the nomadic tribes of Mongolia under the rule of himself and his family in a rigidly disciplined military state. He then turned his attention toward the settled peoples beyond the borders of his nomadic realm and began the series of campaigns of plunder and conquest that eventually carried the Mongol armies as far as the Adriatic Sea …showed first 75 words of 535 total…

…showed last 75 words of 535 total…Marco," World Book Online Americas Edition, http://www.worldbookonline.com/wbol/wbPage/na/ar/co/437760, January 3, 2001. Richard L. Davis, "Genghis Khan," World Book Online Americas Edition, http://www.worldbookonline.com/wbol/wbPage/na/ar/co/220400, January 3, 2001. Franz Michael, "Kublai Khan," World Book Online Americas Edition, http://www.worldbookonline.com/wbol/wbPage/na/ar/co/305560, January 3, 2001. Richard L. Davis, "Silk Road," World Book Online Americas Edition, http://www.worldbookonline.com/wbol/wbPage/na/ar/co/510590, January 11, 2001.