In the first 238 years, I was 22 years old, and I held the coronation ceremony of the monarch in Yongcheng, the old capital, and began to "manage state affairs personally", getting rid of Lv Buwei, Lao Ai and others, and reusing Reese and Liao Wei.

2. Unify the six countries.

From 230 to 22 1 year, Korea, Zhao, Wei, Chu, Yan and Qi were destroyed successively. At the age of 39, he completed the great cause of reunifying China, established a powerful centralized country with the Han nationality as the main body, and laid the territory of China.

3, the title of the first emperor.

Qin Shihuang thought his contribution was better than that of the previous Three Emperors and Five Emperors, and adopted the titles of "Emperor" and "Emperor" of Huang San. He was the first monarch to use the title of "Emperor" in the history of China, so he called himself "the first emperor".

4. Promulgate a series of administrative measures.

In the central government, three officials and nine ministers manage state affairs. The enfeoffment system was abolished at the local level and replaced by the county system. At the same time, books are written in the same language and cars are on the same track. Unified measurement. Attacking Xiongnu in the north, conquering Baiyue in the south, building the Great Wall of Wan Li, building Lingqu and connecting the water system.

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Qin Shihuang (the third day of the twelfth lunar month in 259 BC-265438 BC+00 BC), also known as (Zheng) and, or Zulong, the son of Wang Xiang of Qin Zhuang. He was a famous politician, strategist and reformer in the history of China, an iron-fisted politician who unified China, and the first monarch in China who was called the emperor.

Reference: Baidu Encyclopedia Qin Shihuang