Brief introduction of Pinggu people

It has been confirmed by archaeology that people lived in Pinggu in the Paleolithic Age. Before the Ming Dynasty, Pinggu was in a conflict area between the Han people in the Central Plains and the nomadic people in the north for a long time, with frequent wars and a decreasing population. At the beginning of the Ming Dynasty, the society was initially stable. With the immigration, the population increased and gradually prospered. After entering the Qing Dynasty, Manchu population migrated; During the Republic of China, the population increased slightly. After the founding of New China, the population growth accelerated. After the founding of People's Republic of China (PRC), 19 minority population moved into the county seat.