#Toutiao Creation Challenge#Chorus Mahamu is the son of the Northern Yuan Taiwei Haohaidayu. Because his father was accidentally killed by the cruel and lustful Elebkhan, he himself made Mahamu the Prime Minister for the purpose of compensation. At the same time, he married his d

This aroused the dissatisfaction of another leader of the Oirat nobles of the Northern Yuan Dynasty, Ugezihashha, who blatantly sent troops to kill Elebokhan. This was the second incident of a minister killing a monarch in the history of the Northern Yuan Dynasty. The Oirat tribe began to rise, and the power of the Mongolian Han Dynasty fell. After a power struggle within the Oirat, its power was jointly controlled by Mahamu, Taiping and Batuboluo.

, and with the powerful minister in the eastern Mongolian side, Arutai , killed Guili Chihan, a descendant of the royal family of the Yuan Dynasty, and supported Elebkhan's second son Borjijin Benyasili . Ben Ya Shili was a descendant of the Yuan Dynasty royal family, so it is reasonable to make him a great Han Dynasty and received strong support from many Mongolian tribes .

The centripetal force of Mongolia in the eastern part was thus increased. In the leadership of Benyasili and Alutai, the monarch and ministers, started the pace of expansion, and went east to make the three guards of Urianha surrender and to the west to control Hami and other areas.

The expansion of Mongolia in the eastern part not only seriously damaged the core interests of the western Mongolian Wala, but also made the southern part of the Ming Dynasty anxious. In order not to reunify Mongolia, Zhu Di took the initiative to maintain close contact with the Oirat. In the summer of the seventh year of Yongle, he officially appointed three leaders of the Oirat as king, among which Mahamu was named King Shunning; Taiping was named King Xianyi; Tuboluo was named King Anle; at the same time, he provided a large number of weapons to the Oirat, allowing them to defeat Eastern Mongolia and forced Benyassili and Alutai to move to the Luyan River area.

At this time, because the Ming Dynasty sent the past envoy Guo Ji was killed by Benyasili and Alutai, the Ming Dynasty decided to come out in person to give the ungrateful East Mongolia a little bit of color.

In July of the same year, Zhu Di sent Duke Qi, known as the first hero of the Jingnan Dynasty, to lead a 100,000 army to conquer. As a result, he was defeated by Benya Sili because of carelessness. The Ming army was wiped out by the entire army, and Qiu Fu himself died in the battlefield.

This battle made Zhu Di very angry. In the second year, in the eighth year of Yongle , he personally led the army of 500,000 to march northward and defeated Benjasir and Alutai one after another.

Among them, Benya Sili fled to Mahamu alone. Mahamu was his brother-in-law, but Mahamu, as the leader of the Oirat nobles, must have class interests first. He immediately killed Benya Sili without caring about family and blood relationships. Benya Sili was only twenty-seven years old when he died. Afterwards, Mahamudri established Ben Yasili's son Borjijin Daliba as the new Mongolian Khan.

At this time, the Eastern Mongolian had fallen apart under the attack of Zhu Di's northern expedition. The Western Mongolian Wala led by Mahamu gradually grew up and was in a strong way to annex Eastern Mongolia.

Zhu Di launched his first personal expedition to the north of Mobei because he did not want to see the East Mongolia annex West Mongolia; now he naturally does not want to see the West Mongolia in turn annex East Mongolia. In order to maintain the balance of power between the East and West Mongolia, he decided to launch his second personal expedition to the north of Mobei in the 12th year of Yongle.

Not long after, in the Hulanhushuwen area, Zhu Di's army fought with the 30,000 Oirat troops led by Mahamu, Taiping, Batuboluo and others, and successfully repelled them. Although the Ola army suffered heavy damage, the Ming army also suffered a lot of losses. Daliba, Mahamu and others retreated to Tulahe River, but the Ming army did not dare to even go, so they had to go to the army.

A year later, Daliba Khan, Mahamu and others led the Western Mongolian Wala tribe and the Eastern Mongolia Tatar tribe led by Adai Khan and Arutai in the area of ​​Arahumaji. As a result, the Eastern Mongolia victory was great, Mahamu and Daliba Khan were killed, and Mahamu's son Tuohuan became a prisoner. After this battle, the Wala tribe in the West Mongolian declined, and , the north of the desert was once again dominated by the Tatar tribe in the East Mongolian!