An analysis of the film’s visuals and impact.
The wall was constructed using varied materials like rammed earth, stone, and brick, adapting to difficult mountain and desert terrains.
The Great Wall is more than just a single wall; it is a massive defensive system consisting of watchtowers, fortresses, and beacon towers spanning over 21,000 kilometers.
It was built over 2,000 years, starting as early as the 7th century BC. The most famous sections were unified under Emperor Qin Shi Huang around 221 BC to defend against nomadic invasions.