Rome's Great Wall
- Episode aired Oct 18, 2020
- 44m
The Roman Empire built Hadrian's Wall to guard the frontier of its province in Britannia. New discoveries reveal who the Romans were trying to keep out with this 72-mile-long megastructure.The Roman Empire built Hadrian's Wall to guard the frontier of its province in Britannia. New discoveries reveal who the Romans were trying to keep out with this 72-mile-long megastructure.The Roman Empire built Hadrian's Wall to guard the frontier of its province in Britannia. New discoveries reveal who the Romans were trying to keep out with this 72-mile-long megastructure.