Answer:
Mongol military tactics and organization enabled the Mongol Empire to conquer nearly all of continental Asia, along with parts of the Middle East and Eastern Europe.
That system was founded originally on the expansion of the nomadic lifestyle of the Mongols. Other elements were invented by Genghis Khan, his generals, and his successors. Technologies useful for attacking fortifications were adapted from other cultures. Foreign technical experts were integrated into the command structure. In many cases, the Mongols defeated significantly larger armies.
Step-by-step explanation:
The Mongols under Genghis Khan fielded a huge force of essentially light cavalry, perhaps the largest ever seen in history.