The history of Iowa

In the 11th year of Huatai in the Northern Wei Dynasty (487), he set up Huazhou and ruled Li Run Fort (now northeast of pucheng county, Shaanxi). In the third year of Yongping (51), Huazhou moved to Huayin County (then Huayin County was located in Dali County, Shaanxi Province). Its jurisdiction is equivalent to the area west of the Yellow River in Shaanxi Province, south of Huanglong County, pucheng county, Huaxian County and its east, and north of Huashan Mountain. In the second year of the Western Wei Dynasty (553), Huazhou was renamed Tongzhou, and in the third year (554), Dongyong Prefecture was changed to Huazhou, which ruled Zheng County (now Huaxian County, Shaanxi Province), and Huazhou led Huashan County and Baishui County. In the Sui Dynasty, Huashan County was abolished in the third year of Emperor Kai (583) and Huazhou was abolished in the third year of Daye (67). In the first year of Yining (617), Zheng County and Huayin of Jingzhao County were cut and Huashan County was restored. In the Tang Dynasty, in the first year of Wude (618), Huashan County was changed to Huazhou, and Weinan County of Yongzhou was taken over. In the fifth year of Wude (622), Weinan County was transferred to Yongzhou. In the first year of the vertical arch (685), Xiaguan County (now north of Weihe River in Linwei District) in Tongzhou was divided into three counties, namely Zheng County, Huayin (including Tongguan) and Xiaguan County, and the state was ruled by Zheng County. In the second year of hanging arch (686), Huazhou was changed to Taizhou; in the first year of Shenlong (75), the old name of Fuhua was restored; in the first year of Tianbao (742), Huazhou was changed to Huayin County; in the first year of Ganyuan (758), it was renamed to Taizhou again in the second year of Shangyuan (761); in the first year of Baoying (762), the old name of Fuhua was restored; Ganning was four years. In the Tang Dynasty, Zheng County was located in the west of Jinhua County, and Huazhou County was located in Jinhua County after the first year of Yongtai (765). During the Five Dynasties, Huazhou governed Zheng County, Huayin and Xiayi. In the third year of Xiande in the latter Zhou Dynasty (956), Weinan County was transferred to Huazhou. In the Northern Song Dynasty, in the fourth year of Tianxi (12), it was cut to pucheng county, the same state, and the state was still located in Zheng County, which had jurisdiction over Zheng County, Xiaguan, Huayin, Pucheng and Weinan. During the Jin Dynasty, Huazhou was governed by the state and the counties under its jurisdiction were the same as those in the Northern Song Dynasty. In the Yuan Dynasty, the organizational system of Zheng County was abolished, and its territory was directly under the jurisdiction of Huazhou. Huazhou belongs to Fengyuan Road, Zhongshu Province, Shaanxi and other places (where it is located in Xi 'an today), and has jurisdiction over Pucheng, Huayin and Weinan (including Xiaao), and the prefecture is located in Jinhua County. In the Ming Dynasty, Huazhou was transferred to Shaanxi and other places to undertake the propaganda of Xi 'an Prefecture. In the early Ming Dynasty, it governed Huayin, Pucheng and Weinan, and in the seventh year of Hongwu (1374), Luonan came to the genus. In the 13th year of Chenghua (1477), it was changed to Luonan Lishangzhou (now Shangxian County), and in the 38th year of Jiajing (1559), it was changed to Weinan Zhili Xi 'an Prefecture. Huazhou is governed by Jinhua County. In the Qing Dynasty, before the third year of Yongzheng (1725), Huazhou belonged to Xi 'an Prefecture of Shaanxi Province; Three years after Yongzheng, Huazhou was promoted to Zhili Prefecture, governing Pucheng, Huayin and Tongguan counties. After the first year of Qianlong (1736), Huazhou no longer led the county, but was reduced to a scattered state, which was under the jurisdiction of the same state government (now Dali County). In the Republic of China, in February of the second year of the Republic of China (1913), Huazhou was changed to Huaxian County and transferred to Guanzhong Road in Shaanxi Province. In the sixteenth year of the Republic of China (1927), the whole country withdrew its roads and transferred to Shaanxi Province. In the 28th year of the Republic of China (1939), it belonged to the Eighth Administrative Inspector's Office of Shaanxi Province (now Dali County). In the 37th year of the Republic of China (1948), the Second Administrative Inspector's Office of Shaanxi Province was established in Huaxian County, covering Huaxian County, Huayin, Tongguan, Weinan, Lintong and Lantian. Since May 1949, it belongs to the Office of the Administrative Inspector of Weinan District of Shaanxi-Gansu-Ningxia Border Region Government. In May 195, he was transferred to the Commissioner's Office of Weinan District, Shaanxi Province. In October 1956, the Commissioner's Office was abolished, and Huaxian County was transferred to Shaanxi Province. In January 1959, Hua County merged with Weinan, Huayin and Tongguan, and was called Weinan County. The original Hua County was divided into three people's communes: Huazhou, Gaotang and Jindui. In September 1961, the organizational system of Huaxian County was restored, belonging to the re-established Weinan Commissioner's Office. In 1968, the Revolutionary Committee of Weinan Region was transferred. In 198, it belonged to Weinan District Administration Office.