Answer: Genghis Khan founded this empire in 1206. The Mongol empire expanded rapidly because of military skills,political and economic organization, and discipline.
the empire grew rapidly under his rule and then under his descendants, who sent invasions in every direction.
The Mongol Empire: Expansion of the Mongol empire from 1206 CE-1294 CE. ... The vast transcontinental empire connected the east with the west with an enforced Pax Mongolica, or Mongol Peace, allowing trade, technologies, commodities, and ideologies to be disseminated and exchanged across Eurasia.
