The Qin Dynasty, at that time, during the Qin Shi Huang period, the Qin II period, was notoriously brutal, such as burning books and pit Confucianism, such as letting many toiling people build the Great Wall, terracotta warriors, Afang Palace, Qin Shi Huang Mausoleum, the result of Chen Sheng Wu Guang's uprising, Liu Bang Xiang Yu's flock of deer, just like that, the Qin Dynasty perished, Qin Shi Huang's children were almost all killed by Qin II, and Xiang Yu slaughtered Hu Hai and his children, just like that, Qin Shi Huang's children were all killed, and there was no blood left, unfortunately.
Looking at the Ming Dynasty, Chongzhen of the Ming Dynasty, after being invaded by Li Zicheng's peasant army into Beijing, Chongzhen committed suicide, and Chongzhen's children were almost slaughtered by Li Zicheng. The Ming Dynasty's East Factory and West Factory were mighty on all sides for a long time, and as a result, Chongzhen did not have a good end and was defeated by the peasant army.
Let's talk about Puyi, Puyi, as the last emperor of the Qing Dynasty, he was forced to abdicate by Yuan Shikai at a young age, just like that, the Qing Dynasty perished, after the fall of the Qing Dynasty, Puyi later got married, but there were no children, no descendants, unfortunately.
Therefore, the Qin Dynasty, the Ming Dynasty, and the Qing Dynasty were once so powerful and prosperous, and as a result, they all fell to the point of extinction, that is, the Tang Dynasty, the Song Dynasty, and the Han Dynasty were once also incomparably strong. The result was also destroyed like that, the demise of the Western Han Dynasty, because Wang Mang usurped the throne, the demise of the Eastern Han Dynasty, because the Three Kingdoms conquered the world, the Song Dynasty perished, because the Yuan Dynasty defeated the Southern Song Dynasty, the Yuan Dynasty perished, because Zhu Yuanzhang became the emperor from a beggar, responded to the uprising of the Red Turban Army, became the emperor, the Qin Dynasty perished, because Chen Sheng Wu Guang revolted, Liu Bang Xiangyu, went with the flow, defeated the Great Qin army, The Xiang Yu army defeated the Qin army, the Tang Dynasty perished, it was because of the Anshi rebellion, which caused the Tang Dynasty to be seriously injured, and the late Tang Dynasty was famine. In the Huangchao Rebellion, Zhu Wen completely destroyed the Tang Dynasty, and the Sui Dynasty unified the Southern and Northern Dynasties, which could not be the same, and as a result, Li Yuan raised an army and directly overthrew the Sui Dynasty.
Therefore, looking at the history of ancient times, let us understand a lot of truths, that is, taking history as a mirror, that is, when ancient times prospered and declined, this is the rise and fall, this is the lesson given by history, that is, water can carry boats and overturn boats.