Early Construction
The Chinese state of Chu first started work on a wall to protect their land from neighboring states in the 7th century B.C. Between the 6th and 2nd centuries B.C., other states including Qi and Wei built their own defensive walls.
Strengthening the Wall
Over the next 800 years, a succession of emperors continued to strengthen and extend the wall. The wall served not only as a defensive structure but also as a route for trade and travel.
Peace
Between 618 and 1115, a long peace reduced the need for the wall, and it fell into disrepair. During Mongol rule (1206-1368), only a small amount of reconstruction was carried out.
Reconstruction
After the Chinese seized control from the Mongols at the beginning of the Ming dynasty (1368-1644), work on the wall began again in earnest to prevent another Mongolian invasion. Most of the wall that stands today was constructed during this period.
Peace Again
During the Qing dynasty (1644-1911), the ruling Chinese tried to encourage peaceful relations with neighboring territories. This policy led to the gradual decay of the wall. Today, historians estimate that less than one-third of the original wall remains.
Article Written By Hailey Williams
Hailey Williams is a freelance writer and editor from Los Angeles, California. She has a particular interest in culture, lifestyle, health, and women's interest reporting, and her work has been published in magazines including TV Week and Sugar. She graduated from the University of Sydney.