How to evaluate the merits and demerits of Qin Shihuang?

Qin Shihuang was the first feudal emperor in China, and he established the first unified feudal dynasty in the history of China. He has had merits and demerits in his life. During the reign of Qin Shihuang, he made immortal contributions to the reunification of China, but there were also many mistakes. Some people say, "He has done more than he has done and deserves the respect of all people." Some people say that he did more than he did. During his reign, he was cruel and said that he was the tyranny of the Qin Dynasty. Let's talk about their advantages and disadvantages! Qin Shihuang was only thirteen when he ascended the throne. With his immature shoulders, he prematurely shouldered the mission of Qin's unification of the world. Responsibility makes him more precocious, stronger and more silent. His decisive handling is the foundation of all achievements, so decisive has made him a lot of contributions. His main achievement was the political unification of China, the establishment of the first centralized feudal country in China history, and his contribution to the unification and consolidation in military and transportation. His contribution is divided into several parts. Specifically, he politically unified the six countries. In the process of unifying the six countries, he first firmly held power in his own hands, and then resolutely decided to promote reunification. It can be seen from this incident that Qin Shihuang was very resourceful and resourceful, so he was able to unify China. This is one of his contributions. On the basis of unifying China, he established a set of feudal centralized state power model. He first founded the emperor system and called himself the first emperor. Secondly, he created the county system, abolished the original feudal country, divided the world into 36 counties, and then added 4 counties; Counties have chiefs, and there are county orders below counties, which are appointed by Zhongju and can be transferred at any time. The central government has three public officials and nine ministers, abolishing hereditary privileges. Central and local officials flow, and their power of appointment, removal and promotion is in the hands of the emperor. The regime model established by Ying Zheng had a far-reaching impact on the feudal society in China for more than two thousand years. Although there were some minor changes in the political structure of the feudal dynasty after Qin dynasty, it basically did not break away from the pattern of seizing power. This shows that Qin Shihuang's contribution is very great, and it has a great influence until now. This is his second contribution. The third contribution is that, in order to consolidate the newly established unified dynasty, he ordered Qin Xiaozhuan as the unified text, Qin Banliang as the unified currency, and Qin's weights and measures as the unified national measurement standard. So as to promote economic and cultural exchanges between different places. He built the Great Wall and Epang Palace. It left China with the World Cultural Heritage "Great Wall" and "Terracotta Warriors" that shocked China and foreign countries. All these show that Qin Shihuang's contribution is enormous. But everyone who makes meritorious deeds will have it, let alone be the king of a country! As an autocratic ruler, he took brutal measures to strengthen centralization, especially to strengthen ideological and cultural rule, which undermined the development of China's cultural thought and opened a precedent for cultural autocracy. He burned books to bury Confucianism, the criminal law was cruel, the people's power was abused, and large-scale construction was a great loss for Qin Shihuang. Generally speaking, Qin Shihuang lived for 50 years, but these 50 years made Qin Shihuang an emperor through the ages. He created the first unified feudal autocratic multi-ethnic country in China, which laid the foundation for the integration and development of the Chinese nation. He unified writing, currency, weights and measures, and determined the county system, which had a far-reaching impact on later generations and made indelible contributions to ancient civilizations standing in the ancient East. Then, it is enough to show that Qin Shihuang's life is more meritorious than ever.