The Great Wall of China is often misunderstood as a single, visible structure from space, but in reality, it's a complex system of multiple segments built over time to prevent invasions by raider tribes. Despite its massive size, ranking as the world's largest monument, the wall was repeatedly altered and adapted to the terrain, featuring elaborate systems of garrison towers, advanced tower posts, and communication networks. Building and manning the wall proved extremely costly, but it ultimately failed to prevent the Mongol conquest of China. The wall was later rebuilt and replaced by the Ming dynasty, only to be rendered useless against the Manchu invasion due to internal conflicts and civil war.
Secret History
The ancient construction of the Great Wall of China is revealed, delving into the methods and beginnings of this ancient marvel prior to the 16th century.
