Part 5/8:
One remarkable discovery involved the identification of hidden tunnels and openings in the wall that had gone unnoticed until recent studies. These tunnels likely served as exits for Ming soldiers, allowing for surprise attacks. The revelation of these last-ditch defense mechanisms suggests that the wall was much more than a physical barrier but rather a complex military defense system.
Continuing his journey, Maca traverses sandy deserts to uncover older sections of the wall, tracing back more than 2,000 years to the Han Dynasty. The wall's existence during this era implies it played a vital role in safeguarding trade on the Silk Road, enhancing China’s connectivity with various civilizations.