Core tip: Welcome to the story of Qin repairing the Great Wall and opening the Lingqu canal over five thousand years in China.
In 214 BC, Qin general Meng Tian led an army of 300,000 to conquer the Xiongnu and regained the vast areas north and south of Hetao. In order to consolidate its rule in this area, Qin built and connected the original Great Walls of Qin, Zhao, and Yan according to the terrain, and built the Great Wall from Lintao in the west to Liaodong in the east. The Great Wall played an important role in resisting the harassment of northern minority nobles and ensuring the production and life of the people in the interior.
It has played an important role in improving the production and life of the people in the mainland.
In order to open up the Lingnan region and provide logistical support for the Qin army's conquest of South Vietnam, Qin Shihuang ordered Shi Lu, the censor, to dig the Ling Canal in 217 BC. Ling Canal connects the Xiang and Li rivers, and connects the two major water systems of the Yangtze River and the Pearl River. The construction of the Lingnan Canal enabled the Qin army to solve the problem of material transportation difficulties, played a decisive role in Qin's unification of Lingnan, and also promoted the development of the Lingnan region. To this day, Lingqu - this ingenious project still astonishes modern engineers.
Frog, calf, duck, parrot, fox, gray wolf, postgraduate entrance examination, fugitive, ancient Xuanwu Gate