How old is Shizuishan?

As early as 40,000 ~1.5 million years ago, there were already humans here. In the thirty-third year of Qin dynasty (2 14 BC), Meng Tian attacked Xiongnu in the north, built the Great Wall of Wan Li and set up an administrative building. On the east bank of the Yellow River, the Hunhuai Barrier, a military center, was established, belonging to the North County. From the Han Dynasty to the Three Kingdoms, it belonged to Beidi County (now Erdos City, Inner Mongolia). In the second year of Yuanshou in the Western Han Dynasty (before 12), the generals Huo Qubing and Gongsun Ao set out to retreat from Xiongnu in the north, emigrated, and built Lianxian (now Pingluo County), which was the first county-level administrative system in domestic history. Later, the Northern Wei Dynasty (Licheng), the Northern Zhou Dynasty (Licheng County), the Sui Dynasty (Guangrun County), the Tang Dynasty (Lingzhou), the Five Dynasties (Lingzhou, also known as Shuofang and Lingyan), the Song Dynasty (Dingyuan Town), Xixia (Dingzhou) and Yuan (Dingzhou) successively stationed troops here. The ancient North Great Wall, Hedong Long Beach, West Great Wall and North Great Wall were built in the Ming Dynasty. In the 30th year of Jiajing in Ming Dynasty (155 1), Pinglu City (now Pingluo County) was established, and later it was changed to "Pinglu Shouqian Household". In the Qing Dynasty, the city was subordinate to Ningxia Hui Autonomous Region, Gansu Province, and Pinglu was renamed Pingluo Hospital. At the beginning of the Republic of China, the city belonged to Ningxia Road in Gansu (later changed to Shuofang Road, Ningxia Road and Ningxia Administrative Region). In the thirty-fourth year of the Republic of China (1945), the administrative supervision department of the third district of Ningxia Province was established, which governed Pingluo, Huinong, Tao Le and Dengkou counties. 1September 25th, 949, the whole city was liberated. 1955, the state designated Shizuishan as one of the ten new mining areas in China during the first five-year plan period. 1960 65438+1On October 7th, the State Council approved the establishment of Shizuishan City. 1On February 23rd, 972, the State Council approved the establishment of Yinbei District, which governs Pingluo, Tao Le and Helan counties, Dawukou District, Shizuishan District and Shitanjing District. 1975165438+1On October 23rd, the State Council decided to cancel Yinbei District, and Shizuishan City was restored as a municipality directly under the central government of the autonomous region, and the municipal authorities moved from Shizuishan District to Dawukou District. 1987 1 month, the suburbs were abolished and Huinong county was restored. The city has jurisdiction over Dawukou District, Shizuishan District, Shitan Scenic Area, Hepingli County, Huinong County and Tao Le County. June 5438 +2002 10, the State Council approved the revocation of Shitanjing District and placed it under the jurisdiction of Dawukou District, and placed Diaozhuang in Longhu County, Longde County, Ningxia, Changsheng in Chonggang Township, Jiuquan and Chaohu Village in Pingluo County under the jurisdiction of Dawukou District. In February 2004, with the approval of the State Council, Shizuishan District and Huinong County of Shizuishan City were abolished and Huinong District was established; Tao Le County was abolished, and part of the former Tao Le County was placed under the jurisdiction of Pingluo County.