As we all know, Genghis Khan and his descendants once built a huge empire, if you do not count the colonies established by Britain in the world, Mongolia is the largest territorial power in history, with a total area of 23 million square kilometers, but like all feudal dynasties, Mongolia did not learn the lesson, but adopted a division.
In fact, from the time of Genghis Khan, he divided the territory he had conquered to his sons, who later established their own khanates in their respective territories, and although Kublai Khan later entered the Central Plains and established the Yuan Dynasty, these khanates still had a lot of autonomy, such as the Chahatai Khanate in the west, which had repeatedly opposed the suzerainty of the Yuan Dynasty, and to the north there was the Wokoutai Khanate, and the eldest son, the Chi chincha Khanate, which was far away in Central Asia.
Shuchi's second son, Battu, was very capable, especially in the later eldest son's Western Expedition, Batu laid a large territory, and later after inheriting the Chincha Khanate, the Chincha Khanate's influence at that time spread throughout Eurasia, and Battu was not stingy, but divided the Chincha Khanate into several pieces, and later gave them to their younger brothers, who later established their own khanates.
The Khanate of Chincha almost occupied a large area of territory in the Principality of Kiev and the Principality of Rus at that time, and in the early days of its rule, the people of these principalities, as long as they saw the Mongols, must look up to them, otherwise they would be greeted by relentless slaughter, and after several western expeditions, they were deeply frightened by the Mongols, but after the Mongols established a huge state, their rulers were happy and began to gradually decline.
In fact, until the end of the Yuan Dynasty, the Chagatai Khanate in the east had been divided, and the rulers of the Chincha Khanate were also drunk, which also gave the Muscovite Principality the opportunity to rise, and when the initial strength was not as good as the Chincha Khanate, the rulers of the Muscovite Principality continued to bribe the rulers of the Chincha Khanate with money.
Even after much humiliation, the rulers of the Muscovite principality were still happy, but they also paralyzed the Chincha Khanate, and the Muscovite Principality began to gradually annex many of the principalities alongside him, and finally completely targeted the former suzerainty of the Chincha Khanate, Ivan II had refused to pay tribute to the Chincha Khanate during his reign, and Ivan III, after coming to power, married a princess of the Roman Empire and did not take the Chincha Khanate in his eyes.
In order to teach this disobedient little brother, the Khanate of Chincha pulled Lithuania to raise troops to attack the Muscovite Principality, but halfway to find that Lithuania had no intention of sending troops at all, the Mongols fled back to their own territories in ashes, and no longer dared to act rashly, during this period the Muscovite Principality completely got rid of the Mongol rule, until Ivan IV came to power, directly changed its name to Tsarist Russia, began to swallow the territory of the Chincha Khanate, in fact, if there was no Chincha Khanate, Russia was also unable to develop into a great power that influenced both continents, Asia and Europe.