Where was the Mongolian Empire defeated when it was most powerful?

All parts of Asia were devastated, and the whole Europe was frightened: the British were afraid to go to sea, the Germans were frightened, and there was a "yellow disaster" in Russia. Created the myth of war. However, this Mongolian empire, which has a strong desire to conquer, has repeatedly lost and fought in the most powerful time. Annan lost three times. Annan, now Vietnam, was originally a county in China. In the Five Dynasties, he became a country on his own. After the Mongolian teacher's son Wulianghatai pacified Yunnan, he sent messengers to Annan to ask them to pay tribute. At that time, Annan's national strength was strong, and Chen Taijiong, the master of the country, threw the Mongolian envoy into prison. This is not bad. Wulianghatai was furious. In A.D. 1253, he sent troops to attack the capital of Annan. Due to the hot and humid climate, the Mongolian army could not adapt for a while and had to retreat. 1284, the Yuan Dynasty sent troops to attack Zhancheng (southern Vietnam), recruited troops from Annan, pretended to be in the south of China, and tried to clean up Annan together. Mongolian troops invaded the capital Annan again. Due to the lack of food and grass, the army contracted a disease and had to retreat, but it was ambushed by Annan's army on the way and suffered heavy losses. The following year, he sent another 100,000 troops to conquer Annan. The grain and grass escorted by sea were ambushed by Annan and lost. On the way back, he was ambushed by Annan's army and was in a panic. Two wars against Burma. 127 1 year, Myanmar was attached by the imperial edict of the Yuan Dynasty. 1277, friction occurred between Myanmar and Jinya (now Baoshan, Yunnan) tribe, and the Yuan Dynasty sent troops to Ba Maw (a town in northern Myanmar). The weather was hot, and the soldiers were not acclimatized, so they had to return in vain. 1287, a coup took place in Myanmar, and the king of Myanmar was imprisoned by an illegitimate child. The king of Yunnan sent troops to attack and arrived in Bagan (located in central Myanmar), but returned because of lack of food and grass. /kloc-in 0/300, civil strife broke out again in Myanmar, and the king of Myanmar was killed by his brother. The son of the king of Myanmar asked the Yuan Dynasty to send troops to apologize, but he still couldn't return. The crusade against Japan was a fiasco. After pacifying Korea, Mongolia tried to win over Japan and was rejected. 128 1 year, Kublai Khan sent Xindu and General Fan to lead 15000 troops, and divided their troops to invade Japan. After arriving at Nenggu and Shiga, Mongolian soldiers suffered from a ship and people were in panic. However, they were hit by a hurricane again, and the Lord left his army and fled. Defeated by Egypt. 1in the autumn of 259, Xu Liewu, the fifth son of Tuo Lei and the founder of the Ilhan Empire, swept southwest Asia and marched westward to Syria. Later, the news of Meng Ge's death came, and Xu Liewu led his troops back to Persia, leaving pioneer Kitbuqa to command 20,000 troops to continue to March into Egypt. Kitbuqa sent messengers to persuade Egyptian sultans to surrender, beheaded Mongolian envoys, and convened all Muslim armies in North Africa in the name of Islamic jihad. The sudden thought of going into battle in person inspired the morale of the soldiers. The Mongolian army lightly advanced, was trapped in the valley, and the whole army was wiped out, and the trend of Mongolia's western expedition was stopped from now on. The Mongol Empire is extremely aggressive. The more aggressive it is, the stronger its desire to fight and conquer, and the greater its ruler's ambition. The above failures can be said to be the failures in the heyday of the Mongolian Empire. There are three reasons: first, climate deviation does not take advantage of the weather. Mongolians grew up in the arid desert in the north, while Annam Myanmar is located between the Tropic of Cancer and the equator, often close to the ocean. The climate is hot and humid, soldiers are acclimatized, infected with diseases, and their combat effectiveness is sharply reduced. Second, the environment does not occupy land. Mongolia is a grassland cavalry, and it can't give play to its advantages in the mountainous areas of Annan and Myanmar. To make matters worse, it is not good at long-term naval battles. The eastward expedition to Japan can only be like a fierce tiger falling to Pingyang and being slaughtered; Third, arrogance does not occupy people and peace. After decades of invincible glory, the Mongolian army has bred arrogance and arrogance, and it is inevitable to underestimate the enemy and advance rashly. Moreover, if the enemy is widely planted, it will be resisted by the conquered areas, which is very telling for the war in Egypt. Fourth, conquering everywhere, tired of war. The Mongolian empire blossomed everywhere and fought on all fronts. The front line is too long, the troops are scattered and the logistics cannot be guaranteed. When we conquered Annan Burma, we were short of food and grass and robbed. The Mongolian empire created the myth of attacking the city and trying to rule the world. However, compared with the whole world, even the most powerful nation is extremely small. The right place at the right time may be confined to one corner, but it is by no means universal, and it is reasonable to lose it. (Text/Roadguard)