This is how the Great Wall of China was built! 🧱 | Discovery Channel UK

Unbelievable Truth About the Great Wall of China | History & Facts Explained Description: The Great Wall of China is not just a single straight wall as most people think—it’s a massive network of walls and fortifications built over 2,000 years. Starting in the 3rd century BC under Emperor Qin Shi Huang, expanded by the Han Dynasty to protect the Silk Road, and later rebuilt by the Ming Dynasty with nearly 9,000 more kilometers, it stands as one of the greatest wonders of human history. Millions