Describe the Great Wall of China and its purpose.

Describe the Great Wall of China and its purpose.

The Great Wall of China is a massive fortification system that stretches over 13,000 miles across northern China. It was built during various dynasties, primarily during the Ming Dynasty (1368-1644). The purpose of the Great Wall was to protect China from invasions and raids by nomadic tribes, particularly the Mongols from the north. It served as a defensive barrier, providing a line of defense against enemy forces and allowing the Chinese to control trade along the Silk Road. Additionally, the Great Wall symbolized the unity and strength of the Chinese empire, serving as a powerful symbol of national identity and pride.