Secrets of the Roman Empire | Lost Treasures of Rome S1 MEGA Episode | National Geographic

Key Concepts

• Roman Frontiers as Dynamic Zones: The Roman Empire’s borders weren’t static barriers but areas of cultural exchange and constant adaptation.
• The Eruption of Mount Vesuvius (79 AD): Archaeological investigations at Herculaneum are revealing new details about the eruption’s impact and the experiences of its victims.
• The Importance of Everyday Life: Artifacts from daily life, like shoes and pottery, provide crucial insights into the lives of people in the Roman world.
• Roman Expansion and Consolidation of Power: Archaeological discoveries in Terracina and Carthage illustrate how Rome expanded its empire and used infrastructure to project its dominance.
• Corroborating Historical Accounts with Archaeological Evidence: The investigation of Pliny the Younger’s letters and other historical sources is being validated and refined through archaeological findings.

Hadrian’s Wall & Vindolanda Fort

Hadrian’s Wall, constructed in 122 AD, marked the northernmost limit of the Roman Empire. Vindolanda Fort, built 50 years prior, served as a crucial base for controlling northern tribes, facing resistance from figures like Boudica and Cartimandua. Excavations led by Andrew Birley reveal layers of occupation spanning centuries, offering an “incredible time capsule” into daily life. Key finds include Roman denarius coins, remnants of buildings, and British roundhouses coexisting with Roman structures. A large building suggests a significant cavalry presence (alae capable of 50-mile daily ranges). Investigations reveal a pre-Hadrian’s Wall turf wall, highlighting the frontier’s dynamic nature as a “contact zone.” Over 7,000 leather artifacts, including 5,000 shoes, have been discovered, providing unparalleled insight into the lives of soldiers and civilians.

Herculaneum & the 79 AD Eruption

Herculaneum, buried by the 79 AD eruption of Mount Vesuvius, is exceptionally well-preserved. Investigations led by Andrew Wallace-Hadrill focus on understanding the sequence of events during the eruption and how Herculaneum differed from Pompeii. The site’s preservation includes rare wooden structures. Analysis of Pliny the Younger’s letters, by Jasmine Elmer, assesses the accuracy of his account. The discovery of a skeleton near the beach revealed a high-ranking Praetorian Guard (faber navalis) with a sword fused to his hip bone, suggesting involvement in a rescue mission. Volcanologist Giuseppe Mastrolorenzo studies Vesuvius, noting the initial formation of a massive eruptive column (reaching 35 km) and the prevailing wind direction that impacted Pompeii differently than Herculaneum. CO2 emissions are monitored to detect volcanic heating.

The Eruption’s Impact & Rescue Attempts

Approximately 12 million tons of volcanic ash and rock were ejected per minute during the eruption. Pliny the Elder ordered quadriremes to cross the Bay of Naples for rescue efforts, potentially commanding 6,000 men. A rowing boat discovered at Herculaneum, likely part of the rescue mission, was found near the Praetorian Guard’s skeleton. The extreme heat (nearly 500 degrees Celsius) instantly killed victims, vaporizing flesh and boiling brains – a pyroclastic surge – unlike the ashfall at Pompeii. Over 300 skeletons were discovered in the boathouses, which offered initial shelter. Pliny the Elder ultimately died from toxic volcanic fumes. Experimental archaeology revealed Roman ships averaged 4 mph, reaching 8 mph during sprints.

Roman Expansion & Territorial Control

Archaeological investigations in Carthage revealed a tophet (sacred burial place for children) that ceased use around the time of the city’s destruction by Rome, with a Roman-built vault signifying dominance. In Terracina, the discovery of terracotta fragments and a head dating to the second century BC provides evidence of Roman temple construction. A terracotta head, believed to depict Alexander the Great, suggests the Romans deliberately built on a site with pre-existing symbolic importance, referencing Alexander’s conquests and their own ambition to emulate his success. The temples’ strategic location overlooking the harbor served as a “visual representation of Rome's power and riches.”

The Forum & Roman Power

Investigations at the Roman Forum demonstrate how Rome “built on the spoils of conquest and war,” with structures like the Colosseum and triumphal arches commemorating victories. The Battle of the Aegates, a naval victory, propelled further Roman expansion. The pattern observed is initial expansion followed by the construction of imposing infrastructure to consolidate control.

Conclusion

These archaeological investigations demonstrate that the Roman Empire was not simply a military force, but a complex civilization that adapted to its environment, engaged in cultural exchange, and strategically used infrastructure to project its power. By combining archaeological evidence with historical accounts, researchers are gaining a more nuanced understanding of Roman life on the frontiers, the devastating impact of natural disasters, and the empire’s remarkable rise to dominance. Future excavations promise to reveal even more details about this pivotal period in history.