What are the reasons for the successful conquests of the Mongols?

The reason for the successful conquests of the Mongols lay in the organization of their troops, as well as tactics. Most of the medieval armies were heavy and inactive. Also, during this period, there were few in which country there was a large cavalry, tk. the main focus was on the infantry. The Mongols, on the other hand, had the entire army on horseback. They were very maneuverable, using both ranged bows and swords and spears. Also, there were several horses for each rider, which changed during long journeys. Thus, the Mongols did not allow the enemies to concentrate their forces and captured city after city.