China has more than 5,000 years of history and culture, the culture is also long-standing, broad and profound, in this land of great wealth how many famous people have been born, and created a lot of historical sites, just like the Forbidden City and the Terracotta Warriors, which are very famous at home and abroad, many foreigners have come to visit, and we will talk about the "Great Wall" below, these are the wisdom crystallization left by the ancestors, we are also very proud as a countryman.
As we all know, the Great Wall was built during the Qin Shi Huang period, when people's productivity was not high, unlike now people to build anything very convenient, no mechanical equipment, can only rely on manpower, so it can complete a big project in that situation, it is also a miracle, and the purpose of Qin Shi Huang to build the Great Wall is also very simple, is to prevent the Xiongnu from invading the Central Plains, resist foreign enemies, but at that time many people did not understand Qin Shi Huang's approach, and even felt that he was a tyrant, even his son Fu Su was the same, It can only be said that Qin Shi Huang's vision is still very long-term.
After the fall of the Han Dynasty, the Xiongnu also slowly faded out of history, and the emperors of each dynasty and each generation seemed to attach great importance to the protection of the Great Wall, and have been busy building, and then the Great Wall has been developed to the present, it is because of the Great Wall that the people are spared from the pain of war, but Western scholars do not think so, they say: The Great Wall has harmed Europe.
As we all know, the nomads have long lived in the worst north, so they want to occupy the land and resources of the Central Plains, but because of the establishment of the Great Wall, they have no way to enter, and there was no technology at that time, there was no aircraft cannon, people could only ride horses and could not cross the Great Wall at all, so the Great Wall was dead in the middle.
So there was no way to go to the Central Plains, the Xiongnu began to re-choose the place, they set their sights on the Western countries in Europe, as we all know, China was still very well-positioned in the world at that time, and those Western countries in Europe were really very weak, even China had to rely on the Great Wall to resist, then the Western countries did not know what to do.
Therefore, it is recorded in history that the Hu people ran to Europe to invade before the fiasco in the Central Plains, and finally took back a lot of treasures, so Western scholars have such a sentence: the establishment of the Great Wall can harm Europe miserably.