Who theoretically advanced the time when Qin ruled the world by 30 years

Shang Ying, ah, ......What the hell is Sima wrong downstairs......

The Qin Dynasty achieved unification in 221 BC, which ended the wars and turmoil of the princes since the Spring and Autumn Period and the Warring States Period. It has laid the foundation for the establishment and development of a unified multi-ethnic State in our country.

It was achieved in 200 BC. It allows us to achieve a unified text, and in addition, to achieve the unity of the world. Some small seal fonts were developed.

The Qin Dynasty lasted a total of fifteen years from its unification to its demise.

It took Qin Shi Huang nearly 10 years to unify the world, and before that, Qin Shi Huang also dealt a heavy blow to other countries, which also laid a certain foundation for Qin Shi Huang to unify the world. Qin Shi Huang was able to unify the world, but also because the background of the times at that time conformed to the unification, the world at that time after a long period of war, people have a strong pursuit of peace, and Qin Shi Huang's unification is also in line with the people's desire for peace. In addition, the Qin State had carried out the Shang Dynasty Reform Law before, which made the Qin State a very powerful country among the six countries, and the rulers of the Qin State at that time were also very politically talented.

After Qin Shi Huang established a unified country, it had a very profound impact on China's political culture after that, and also made the subsequent political system get a basic establishment, and also solved the situation of wars and chaos among the princes since the Spring and Autumn Period and the Warring States Period, laid a certain foundation for multi-ethnic unity, and also promoted the development of politics, economy, culture and other aspects, so that people's lives were stabilized and a new situation was created. After the unification, Qin Shi Huang also adopted unified measures in all aspects of politics and economy, which played an important guiding role in the development of feudal society.

At the very beginning, the Qin State first destroyed the six states of Korea, Zhao, Wei, Chu, Yan and Qi, and realized the ideal of unifying the whole country. After the unification of the country, the erosion of our unified writing and weights and measures, these measures are conducive to the unification of the Qin Dynasty, and also have a very profound impact on later generations, and also adopt the county system, so that the rule of the ** centralized power is more centralized, and this system has also been handed down for a long time in the future.

In the end, later generations have mixed evaluations of Qin Shi Huang in history, and if you carefully understand what Qin Shi Huang did during his reign, you will find that Qin Shi Huang is indeed a hero-like existence, and the ultimate goal is to make the people's lives better and the country more prosperous and powerful.

Qin Shi Huang unified the world, and it took a total of 9 years, from 230 BC to 221 BC; I think the main reason may be because Qin Shi Huang, he is a very smart person, brave and resourceful, and very good at using people, so he was able to unify the six countries.

During the Warring States period, it was not easy for the Qin State to complete its unification, which was an extremely difficult goal and a political pattern that had never appeared before. In the early Warring States period, there were not many vassal states that were stronger than Qin, and if Qin wanted to complete the great cause of unification, it needed to develop and strengthen the country, enrich the country and strengthen the army, and constantly accumulate national strength, which was a thorny and incomparably long process. Before the Qin State unified China, there had never been a unified dynasty in Chinese history, so the Qin Dynasty, which was developed by the Qin State, was the first unified feudal dynasty in Chinese history and the previous one.

In the period of great change in the Warring States Period, if the Qin State wanted to complete the great cause of unification, it was necessary to eliminate and annex all the countries existing in the Central Plains, and the relationship between the Qin State and the countries was naturally not better.

It only took about 5 years. It is because he is ambitious and knows how to attack the country, first the small country, and then the big country.

Which dynasty in China has experienced the longest since the unification of the Qin state.

Hello, glad to answer for you! Since the Qin Dynasty unified the world, the Han Dynasty ruled for the longest time, more than 400 years before and after the Han Dynasty, becoming the Qin Dynasty, the longest lasting dynasty, the Han Dynasty is mainly divided into the Western Han Dynasty, the Eastern Han Dynasty, a total of 29 emperors. Among them, the Han Dynasty was divided into the Western Han Dynasty and the Eastern Han Dynasty, and the Western Han Dynasty

202 BC-8 AD, 210 AD, Eastern Han Dynasty: 25-220, 195 years. The Han Dynasty has experienced a history of more than 400 years, making it the longest dynasty since the Qin Dynasty.

After the founding of our country, we gave up our original dating method, because it is conducive to doing some historical research and comparing things around the world horizontally.