Please talk about the history of ancient Pakistan.

1. The formation period of Ba State: Shang and Zhou Dynasties. Pakistan

According to Ci Yuan, "Ba Zhe, an ancient country name, is located in the east of Chongqing and Sichuan Province". East Sichuan was called "Ba" in Xia Dynasty (4 100 ~ 3600 years ago) and "Badian" in Shang Dynasty (BC16th century ~ BC1century). Eight halls (halls) pay tribute to the Shang Dynasty every year and serve every year. Later, the Ba people refused to be oppressed by the Shang Dynasty. BC 1 1 century, participated in the attack of Zhou Wuwang. Because of their bravery and good fighting skills, the Pakistanis forced Zhou Wang's army to defect, and finally defeated Shang Zhouwang and established the Western Zhou Dynasty. In the early Western Zhou Dynasty (1 1 ~ 77 BC1), the vassal state was divided into 7 1, with Bazi as its ally, so it was called Bazi State, usually referred to as Bazi State for short. The area of Ba is roughly in the whole territory of Chongqing, north to the upper reaches of Hanshui River in southern Shaanxi, north of Daba Mountain and east to Xiangyang. 2. Pakistan's development period: Spring and Autumn Period. During the Spring and Autumn Period (770-476 BC), Pakistan tried its best to expand its sphere of influence, crossing the Hanshui River to the east, competing with Deng Guo, forming a military alliance with Chu State, sweeping Jianghan small country and entering the Central Plains to the north. 3. The heyday of Pakistan: Late Spring and Autumn Period to Late Warring States Period. During this period, the bronze culture in Pakistan reached its peak. There are many kinds, large quantities and wide distribution of bronzes, and the production level is becoming more and more mature, which has distinctive local characteristics. Pakistani characters and symbols are popular, and the capital has developed into a regional economic growth center and a growing point of various industries, with the economic function of organizing regional commercial trade. 4. The period of Pakistan's demise: 3 16 BC. In 3 16 BC, Pakistan was destroyed by Qin and its king was captured. The establishment of a city in Jiangzhou (present-day Chongqing) by Qin State will be incorporated into the county system of Qin State. Pakistan was formed in the early Western Zhou Dynasty in 1 1 century BC, and died in the middle of the Warring States Period in 3 16 BC, with a history of about 800 years.

Edit this passage of Ba people

Pakistan

Ba people, short for Cubans, are mainly distributed in eastern Sichuan and western Hubei. According to legend, the Zhou Dynasty originally lived in southern Gansu, and later moved to Zhongli Mountain (northwest of Changyang, Hubei Province), with (sound lǐn) as the leader. Originally, there were five surnames: Ba, Fan, Bian (sound shěn), Xiang and Zheng. After the Qin dynasty destroyed Ba, a branch of Ba people migrated to eastern Hubei, which was called Jiangxia people in the Eastern Han Dynasty and Wushui people in the Western Jin and Southern and Northern Dynasties. The other branch moved to today's Xiangxi, forming a part of Wu Lingren. Some people who stayed in Sichuan were called Bantu (sound shǔn), and most of them assimilated with the Han nationality because of a large number of immigrants in the Southern and Northern Dynasties. Yi people, also known as Banyi people, is one of the indigenous peoples in eastern Sichuan centered on Quxian County, Sichuan Province, and a branch of Cubans. The name "semi-barbarians" comes from people making good use of an indispensable weapon, while the name "semi-barbarians" makes money every year. Ben Sherman has seven surnames, namely Lu (or Luo), Park (or Hu) and Da (Da). The Tusi Gang, composed of seven surnames such as Zan, E, Du, Gong, is called Bangguo. In ancient times, there was Ban Ye Man, which lived on both sides of Jialing River and Qujiang River, north and east of Hanzhong, east bank of Yangtze River and Three Gorges, covering the whole eastern Sichuan. He is one of the most widely distributed ethnic groups in Pakistan in eastern Sichuan. The ancient Ba people were not only brave and tenacious in fighting, so they were called "magic soldiers", but also good at singing and dancing and extremely optimistic. It has been surrounded by powerful tribes such as Shang, Zhou, Chu and Qin, and has been fighting constantly. In the wild Daba Mountain and Qinling Mountains, under extremely difficult living conditions, they have been constantly striving for self-improvement and reproducing from generation to generation. They hacked snakes and pythons, shot tigers and leopards, hunted animals, reclaimed land, built water conservancy projects and developed agriculture. This has played a positive role in promoting the economic and cultural development in eastern Sichuan, especially in Daba Mountain area (including Xuanhan). From 365438 BC to 365438 BC, from the Qin Dynasty to the Qing Dynasty, there were five immigrants in the history of East Sichuan. Due to wars, plagues and natural disasters, there have been tragic scenes in the history of eastern Sichuan, such as famine, no one, corpses everywhere, tigers walking in the daytime and people almost dying out. In order to fill the vacancy caused by war death, plague death and natural disaster death, the Qin Dynasty, the Western Jin Dynasty, the Northern Song Dynasty, the late Yuan Dynasty, the early Ming Dynasty and the Qing Dynasty immigrated to Sichuan five times. These five migrations not only promoted the assimilation of the aborigines and Han people in East Sichuan, but also accelerated the development of East Sichuan.