ruling (17 mar 720 año aC – 17 mar 450 año aC)
Descripción:
was the empire or ruling dynasty of China and Mongolia which established by Kublai Khan, leader of the Mongolian Borjigin clan. It followed the Song dynasty and preceded the Ming dynasty. Although the Mongols had ruled territories including modern-day North China for decades, it was not until 1271 that Kublai Khan officially proclaimed the dynasty in the traditional Chinese style, and the conquest was not complete until 1279Añadido al timeline:
fecha:
17 mar 720 año aC
17 mar 450 año aC
~ 270 years