I wrote one myself. It should be enough for 150 words. Let’s make do with it. The Sui and Tang Dynasties should be the history of the first year of junior high school.

—————————————— ——————————————————————————————

The Death of Sui Yang

Historical fall Those who are known for their tyranny include the First Emperor Ying Zheng and the Sui Yang Emperor Yang Guang. And throughout history, we can see that these two men are both talented and have made great achievements in history. Qin unified China and died in the second generation of Li Dynasty. Emperor Yangguang reigned for 14 years and fought endlessly, finally causing the Sui Dynasty to fall apart. But precisely because of this, after Qin, there was the prosperity of Han. After the Sui Dynasty, there was also the prosperity of the Tang Dynasty.

It can be said that the Han and Tang Dynasties all soared on the basis of the Qin and Sui Dynasties. Today's people only think of the great fame of the Han and Tang Dynasties, but not the achievements of the Qin and Sui Dynasties, which is an exaggeration.

The canal was built and has been passed down to future generations to this day.

Although the creation of the imperial examination was criticized by later generations, it was to a certain extent the most advanced means of recruiting talents.

The development of the Western Regions is to expand territory and promote national integration.

These are all the illustrious contributions of Emperor Yang Guang.

However, Yang Guang's excessive conquests made the people miserable. And finally caused the collapse of the Sui Dynasty building. As Emperor Taizong of the Tang Dynasty said, water can carry a boat, but it can also overturn it. That's what it's called.

————————————————————————————————————————