History and geography of Cuba and Pakistan. And why was it renamed after being annexed by Qin?

Pakistan was a country located in the southwest of Central Plains and the east of Sichuan Basin in the pre-Qin period of China. It began in the pre-Xia period, joined the Xia Dynasty in the early summer and became one of the vassal states, and died out in the Warring States and Qin Dynasties. The capital of Pakistan is Jiangzhou, which is now Yuzhong District of Chongqing. According to archaeological excavations, the prehistoric culture in eastern Sichuan originated in the early Paleolithic period 2 million years ago, and its representative is "Wushan people". It ended more than 4,000 years ago, that is, at the end of the Neolithic Age, and its representative culture was "Wushan Daxi Culture".

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.