Why did five random accidents happen in history?

Why did five random accidents happen in history?

In ancient times, Han and Qiang tribes frequently fought and killed each other, but the century-old Qiang war in the Eastern Han Dynasty profoundly changed history. People who know the history of the Han Dynasty often only know the harm of the Huns, but the Huns actually only harmed the frontier fortress and did not go deep into the mainland to plunder.

However, the battle between Han and Qiang was different. The war took place in Liangzhou (Hexi Corridor), which was originally taken by Emperor Wu of the Han Dynasty from the Huns. Among them, Yanqi Mountain Ranch is the best military horse farm, where the bloody BMW of the Han Dynasty grew into an army. In 7 1 BC, the Huns attacked Wusun, and Wusun turned to the Han Dynasty for help. On the one hand, Xuan Di sent expeditionary forces to support Wusun; on the other hand, it sent 65,438 people from the mainland.

As a result, the Han army swept across the grassland like nobody's business. Although only a part of the Xiongnu troops were destroyed, the troops sent by Xiongnu to attack Wusun were objectively isolated. The allied forces of Han, Wu and Sun took the opportunity to break the Huns and beheaded more than 36,000 people, which won a great victory.

After the victory of Xiongnu War, the Han Dynasty immigrated to Liangzhou on a large scale and strengthened its control over the West. By the Eastern Han Dynasty, Liangzhou had been called one of the thirteen states of Han Dynasty. Originally, the Han government thought that this would be enough, but the Qiang chaos changed everything. Qiang people are tenacious and dare to fight, and historical records record that "Qiang people are lucky to die." In the Eastern Han Dynasty, officials in Liangzhou arbitrarily oppressed the Qiang people who joined them, which led to the rebellion of the Qiang people, because Liangzhou was a place where Han and Qiang lived together.

In order to suppress the rebellion, the Han government spent 24 billion baht on military expenditure, equivalent to several years of fiscal revenue. A large number of military expenditures led to the economic collapse of the Eastern Han Dynasty, and the peasants were miserable, which eventually led to the Yellow Scarf Uprising.

The more serious consequence caused by the rebellion of Qiang nationality is that the number of Han people in Liangzhou has been greatly reduced, and they have either died in battle or fled back to the mainland. There are 6.5438+0.5 million Han people in Liangzhou, and only 6.5438+0.5 million people are left after the Qiang rebellion subsided. It turns out that the Han people in Liangzhou account for the majority of the population. After the Qiang rebellion, the situation was that Hu and Han were equally divided, and the number of Han people further declined. By the time of the Western Jin Dynasty Rebellion, Liangzhou had become one of the places where Hu people entered the mainland.

Butterflies flapped their wings and caused a hurricane. The rebellion of Qiang people in the Eastern Han Dynasty directly led to the emptiness of Liangzhou, and the influx of ethnic minorities directly changed the original balance of power, which eventually led to the extinction of the Central Plains.