Organization of the Mongol Empire under Genghis Khan Organization of the Mongol Empire under Genghis Khan Coined as a parallel to "Pax Romana", the "Pax Mongolica" (Latin for "Peace of the Mongols") was the term for situation where trade between China and Europe in the 13th and 14th centuries was common and free from profound interference. Although the Mongol system of administration and governance during the brief era was not exactly peaceful, the Pax Mongolica was a time of relative peace throughout the Old World that led to an increase of trade, as well as an increase in awareness, between distant nations. In essence, the Mongol Empire administered
Mongol conquest of the Song dynasty expelled his opponents like Wen Tianxiang and Li Fu. Because the financial revenue of the late Southern Song state was very low, Jia Sidao tried to reform the regulations for the merchandise of lands with his state field law. Gunpowder weapons like the "t'u huo ch'iang" were deployed by the Chinese against the Mongol forces, which fired bullets from bamboo tubes. After Kublai was elected Great Khan of the Mongols in 1260 he was eventually able to conquer the Song to the south, but at great cost. From 1260 to 1264, he faced civil insurrection within the Mongol side led