What contribution did the Qin Dynasty make to unify China and the motherland

The idea of great unification.

Since the Qin Dynasty, the dominance of the "Han" nationality in "China" has been truly established. In the following dynasties, there was a saying of "unifying the country, thousands of years, immortal blessings and eternal enjoyment, longevity and Tianqi", in which "unifying the country" refers to the inclusion and governance of all the Han people. In the Han Dynasty, there was Han nationalism, which was based on the idea of great unification of Qin.

Unified currency, built the Great Wall, the Ling Canal, unified the written language, and established the legal system and standards for length, weight, and capacity.

Uniform text currency unit of measurement.

Build the Great Wall, Ling Canal.

1. Political aspects.

First, to establish the supremacy of imperial power. It has three meanings: The origin of the title of emperor (嬴政.

He thinks that he is "virtuous and three emperors, meritorious to five emperors") and why he is called "the first emperor".

See note); The power of the emperor: all administrative, military, economic and other major powers are under the control of the emperor, and all major military affairs are decided by the emperor alone; The emperor system was followed by successive dynasties. From the beginning of the Qin Dynasty to the end of the Qing Dynasty, it lasted for more than 2,100 years.

Second, it is necessary to establish an official system and administrative institutions from the first to the local level. **Set up "three publics.

Jiuqing" (teachers should let students know the names and responsibilities of the "Three Publics"; "Jiuqing" and the affairs of the division). The local implementation of the county system (understand that the significance of abolishing the feudal system and implementing the county system is to break the Western Zhou Dynasty.

Since the situation of separation, it is necessary to strengthen the management of the localities and consolidate the unity of the country, and at the same time to understand the responsibilities of the county, county, township, and li institutions). The three dukes, the nine kings, and the county magistrates were directly appointed and dismissed by the emperor, who was able to effectively control the feudal court and local power.

After Qin Shi Huang unified China, he took a series of measures to consolidate the centralized stateAbolish the sub-seals and set up counties. After Qin Shi Huang unified China, he abolished the hereditary feudal state of the princes and replaced it with the county system.

The world is divided into 36 counties, and the **** dispatches all levels of **** to carry out local governance. This actually put an end to the hereditary system of aristocracy and made a pioneering contribution to the progress of Chinese society. Unified text.

Before the unification of the Six Nations, the countries were "alien in writing".

At the beginning of the Qin Dynasty, the imperial edicts were not known to the general public in the Guilin area, and this caused great obstacles to the implementation of government decrees and cultural exchanges in various places. In 221 B.C., Qin Shi Huang ordered the "Book of Tongwen", which was sorted out by Prime Minister Li Si, Zhao Gao, Hu Wujing and others, and simplified the Qin script "Xiao Seal" as the standard font, which was widely used throughout the country. Uniform weights and measures.

In order to ensure the country's endowment.

Tax revenue, the Qin State's work of unifying weights and measures had been completed as early as the Shang Dynasty Reform Law.

The imperial court made standard weights and measures, which required them to be uniformly implemented throughout the country. At that time, 1 standard foot was about today's meter, and 1 standard liter was about today's liter. Unified weights and measures such as buckets, buckets, weights, balances, zhangs, and rulers.

It is required that the people of the country must strictly enforce and not violate. In addition, Qin Shi Huang also built straight roads throughout the country, forming a national "highway" network at that time; The Ling Canal was also dug to connect the Yangtze River and the Pearl River water system, which greatly improved the traffic conditions. After passing through the frontier, descending to Baiyue in the east, opening up Lingnan in the south, and attacking the Xiongnu in the north, they basically laid the map of today's China and made great contributions to the world!

After Qin Shi Huang unified the Six Kingdoms, he was most worried about the nobles of the Six Kingdoms plotting to restore. In order to prevent the recurrence of the feudal separatist situation, he moved 120,000 wealthy and powerful families of the Six Kingdoms to the capital Xianyang, and some of them to Bashu, Nanyang, Sanchuan and Zhaodi, so that they could be separated from the countryside and weaken their social foundation; or under the direct surveillance and control of the ** hunger regime, so as not to form a resistance force. At the same time, he ordered the collection of the world's weapons, transported to Xianyang for destruction, and cast into 12 bells and bronze figures weighing thousands of stones.

Use these methods to prevent the people from rebelling and the old nobles of the Six Kingdoms from rebelling.

The significance of the unification of the Qin Dynasty:1It ended the situation of the princes fighting since the Spring and Autumn Period, and opened a new situation of unification.

Since the unification of Qin, although there have been periods of separation in China's feudal society for more than 1,000 years, unification has always been the mainstream of history; 2.**The establishment of the centralized system, Tan Mengbi laid the basic pattern of China's political system for more than 2,000 years, and laid the foundation for the rule of China's great unified dynasty, so it is called "Qin politics and law for a hundred generations"; 3.Qin's unification of writing, currency, and weights and measures had an extremely important impact on the development of China's economy, culture, and Zhenghua and the maintenance of national unity. 4.

The famous Great Wall and the Lingqu were built to consolidate the motherland's Rangqin frontier.