Marches with Islam and the Steppe
From Narbonne to Barcelona, frontier towns sprout citadels and mosques face basilicas. Carolingian marches plant garrisons and markets; Cordoba’s lights and waterworks dazzle across the border. Magyar raids spur earthworks from Bavaria to Italy.
Episode Narrative
In the shadow of a collapsing empire, the landscape of Europe dramatically shifted. It was around the year 500 CE, a time following the irreversible fall of the Western Roman Empire, that a new era began to carve out its identity from the remnants of the past. Roman cities, once bustling hubs of commerce and culture, found themselves diminished, some reduced to mere echoes of former glory. In Italy and Gaul, public buildings, once monumental and proud, were repurposed or abandoned, their stones stripped bare like the memories of those who once flourished within their walls. Yet, amidst this decay, fragments of urban infrastructure remained: aqueducts still carried water, roads allowed for fleeting connections, and walls, though crumbling, stood as silent sentinels over the land.
Barbarian rulers — Ostrogoths, Visigoths, and Franks — took the helm, navigating the chaos of transition. They often sought to uphold the vestiges of Roman administrative traditions, preserving a thin thread of continuity in a world that was rapidly evolving. These new powers grappled with the daunting task of forging something new from the ashes of a civilization that once defined greatness. Urban landscapes across Europe saw populations dwindle, buildings falling into disrepair. It was as if a storm had swept away not just lives but the very fabric of communal existence itself.
Then, in 568 CE, the Lombards invaded Italy, marking a significant turning point. They established a kingdom with Pavia as its capital, yet their approach diverged sharply from that of their Ostrogothic predecessors. The Lombards showed scant interest in maintaining the infrastructure that once defined Roman urban life. Pavia, once a vibrant nucleus of activity, now found its vitality waning under the Lombards' rule, a city that seemed to exhale its final breath as it succumbed further to urban decline. Where roads had once hummed with life, silence began to settle.
By the late 6th century, Visigothic rulers in southern Gaul and Hispania continued utilizing cities like Toulouse and Toledo as administrative capitals, though the character of urban life was shifting. The focus turned increasingly toward ecclesiastical complexes — cathedrals and monasteries — replacing the secular forums and baths that had once marked the heartbeat of community life. The new architectural motifs spoke of a transformation, as worship became the cornerstone of society. These ecclesiastical edifices, monumental and solemn, mirrored the spiritual shift of the time, standing tall against the backdrop of an evolving landscape.
Meanwhile, in the Byzantine Exarchate of Ravenna, a different narrative unfolded. The Roman engineering that had once epitomized the grandeur of the empire persisted amidst the changing tides. The city's intricate mosaics, sophisticated aqueducts, and formidable defensive walls were maintained, blending threads of Roman craftsmanship, Byzantine innovation, and local traditions. This vibrant city presented a striking contrast to the ruralized landscapes under Lombard control in Italy. Ravenna shone like a jewel amid a surrounding darkness, a testament to resilience in the wake of disintegration.
As the 8th century dawned, a new chapter unfolded with the Umayyad conquest of Hispania in 711 CE. This event introduced Islamic urban models to Europe, radically transforming emerging cities. Cordoba grew in prominence, rapidly becoming a luminous beacon of culture and civilization. Its Great Mosque, construction begun in 785-786 CE, signaled a new era, crowning the city with architectural splendor. Paved streets, vibrant public baths, and sophisticated water management systems, featuring aqueducts and underground channels, sprouted, dazzling Christian contemporaries. The city of Cordoba, with its population thriving and diverse, reflected the melding of cultures; it was a thriving tapestry of life, in stark contrast to the more restrained urban centers in Christian territories.
In the same moment, a different scene brewed in the heart of the Frankish realm. Carolingian rulers began erecting fortified frontier towns, known as marcher cities, amid the clash of cultures and the ever-looming threat of Viking incursions. Aachen and Regensburg flourished, their construction a seamless blend of Roman-style stonework and new timber fortifications. These settlements became crucial hubs for trade, administration, and military control. As borders shifted and tensions escalated with every passing year, these towns emerged like bastions of hope and stability.
The late 8th century saw Charlemagne rise as an indomitable figure. His palace complex at Aachen came to symbolize the blend of cultures that had taken root across the continent. The chapel, modeled in the style of Byzantine and Roman architecture, stood against the backdrop of Charlemagne's ambitions. It was not merely a physical structure; it was a testament to a new identity. Charlemagne's synthesis of Roman masonry and Frankish craftsmanship created not just an administrative center but a beacon calling forth thoughts of unity and purpose at a time of deep division.
Yet, despite these aspirations, the shadows of conflict loomed large. The Viking raids of the 9th century prompted a frenetic wave of construction: circular fortresses known as ringforts rose across Francia and England. The need for defense became vital. In the Iberian Peninsula, the Christian kingdom of Asturias responded similarly, erecting hilltop forts and watchtowers to repel Muslim incursions. Maps of this era would reveal a dynamic tableau of defensive infrastructures, a mosaic constructed from necessity and fear.
The turn of the century, circling towards 900 CE, presented a striking transformation. Rome, once the jewel of the empire with a million citizens, now saw its population dwindle to a mere 20,000 to 30,000. The brilliant forums that had once echoed with the voices of great orators became pastureland, where livestock grazed in solitude. The remnants of civilization seemed to wear a melancholic shroud, a poignant reminder of the tides of time.
As the 10th century unfolded, Al-Andalus flourished into one of Europe's largest cities. Cordoba's population soared, possibly reaching over 100,000 — an astonishing figure for the era. Cordoba was not merely a city; it was a thriving multicultural society, teeming with scholars, artisans, and traders who engaged in daily discourse across multiple languages and traditions. In contrast, Christian Barcelona, fortified yet modest, stood as a stark reminder of the disparities emerging across the landscape.
Throughout this period, rural villas — once the hallmark of elite Roman life — fell into neglect. Centers of power evolved around monasteries, castles, and town fortifications, reshaping the social and economic fabric of a continent in flux. The heartbeat of Europe was now dictated by new dynamics of governance, where sacred and secular held equal weight.
Trade networks, while still persistent, began to shift: Mediterranean commerce waned, and new routes blossomed along the Rhine and Danube rivers. Archaeological finds of coins, pottery, and glass now traced the threads of these evolving connections. The whispers of commerce intertwined with the narratives of migration, as peoples journeyed across changing landscapes, weaving stories of survival and adaptation.
The Plague of Justinian, devastating urban centers during the 6th century, hardened the soil for further ruralization. The death toll accelerated the decline of urban populations, turning bustling cities into silent shadows. Smallpox, appearing in northern populations, served as a reminder that an array of forces — war, disease, and migration — shaped not just demographics but the very essence of urban existence.
The baths and theaters of former Roman provinces lost their luster, giving way to churches and monasteries. These spaces became the new communal focal points, often constructed with spolia — the robust remnants of Roman architecture. Such practices provided a powerful visual motif of cultural transition, reflecting a landscape evolving through layers of history.
By the 9th and 10th centuries, a transformation in urbanity began to emerge, heralded by the rise of the medieval commune in northern Italy. Cities like Milan and Venice began to assert their autonomy, breathing new life into old structures. They rebuilt walls, established markets, and redefined civic institutions, foreshadowing an urban revival that would lay the foundation for the future.
Yet, throughout this transformative era, the enduring importance of water management surfaced as a key technological achievement. Roman aqueducts remained in use in places like Ravenna and Cordoba. In other regions, innovative systems of wells and cisterns developed, demonstrating a delicate balance between continuity and adaptation, a shimmering thread linking the past to the present.
As the clock ticked towards the year 1000 CE, Europe’s urban landscape emerged as a mosaic, layered with diverse narratives and cultures. Islamic cities in the south boasted advanced infrastructures that captivated the imagination. Conversely, Carolingian and Ottonian towns in the north, though smaller, stood fortified, marked by shadows of their Roman predecessors. Former Roman cities, diminished and fragmented, echoed tales of resilience and reinvention, retelling stories of a landscape that had endured, adapted, and transformed.
In this complex tableau, questions arise about identity, legacy, and the path forward. What does it mean to build anew from the remnants of a once-mighty civilization? As Europe embarked upon this tumultuous journey, did it truly understand the depth of its own history? The marches with Islam and the steppe extend beyond mere territorial conquests; they symbolize a profound human story, a narrative etched in time, revealing the threads of connection and the enduring spirit of survival that defines us all.
Highlights
- c. 500–568 CE: After the fall of the Western Roman Empire, many Roman cities in Italy and Gaul shrank dramatically, with public buildings repurposed or abandoned, but some urban infrastructure — like aqueducts, roads, and walls — remained in use, especially where new barbarian rulers (Ostrogoths, Visigoths, Franks) sought to maintain Roman administrative traditions.
- 568 CE: The Lombard invasion of Italy marks a turning point; they established a kingdom with Pavia as its capital, but unlike the Ostrogoths, they showed less interest in maintaining Roman urban infrastructure, leading to further urban decline in many regions.
- Late 6th century: In southern Gaul and Hispania, Visigothic rulers continued to use Roman cities like Toulouse and Toledo as administrative centers, but urban life became increasingly focused on ecclesiastical complexes (cathedrals, monasteries) rather than secular forums or baths.
- c. 600–700 CE: In the Byzantine Exarchate of Ravenna, Roman engineering persisted: the city’s mosaics, aqueducts, and defensive walls were maintained, blending Roman, Byzantine, and local traditions — a visual contrast to the more ruralized landscapes of Lombard-controlled Italy.
- 711 CE: The Umayyad conquest of Hispania introduces Islamic urban models: Cordoba rapidly becomes a major city, with a Great Mosque (begun 785–786 CE), paved streets, public baths, and advanced water management, including aqueducts and underground channels — technologies that dazzled Christian contemporaries.
- 8th century: Carolingian rulers establish fortified frontier towns (marcher cities) like Aachen and Regensburg, combining Roman-style stonework with new timber fortifications; these become hubs for trade, administration, and military control along the eastern and southern borders of the Frankish realm.
- Late 8th century: Charlemagne’s palace complex at Aachen, with its chapel modeled on Byzantine and Roman precedents, becomes a symbolic and administrative center, showcasing a blend of Roman masonry, Frankish carpentry, and Mediterranean artistic influences — a potential centerpiece for a documentary reconstruction.
- 9th century: Viking raids prompt the construction of circular fortresses (ringforts) in Francia and England, while in the Iberian Peninsula, the Christian kingdom of Asturias builds a network of hilltop forts and watchtowers to guard against Muslim incursions — these could be visualized on a dynamic map of defensive infrastructure.
- c. 800–900 CE: Islamic cities like Cordoba and Toledo boast street lighting, public fountains, and libraries, while Christian towns in the north remain smaller, darker, and more reliant on wooden construction — a stark visual contrast for documentary footage.
- 9th–10th centuries: Magyar (Hungarian) raids into Central Europe spur the construction of earth-and-timber fortifications (burgwalls) across Bavaria, Saxony, and northern Italy; these are often built atop older Roman or Slavic sites, creating layered archaeological records.
Sources
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- http://biorxiv.org/lookup/doi/10.1101/2024.03.15.585102
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- https://academic.oup.com/book/3581/chapter/144861365
- https://academic.oup.com/ecco-jcc/article/19/Supplement_1/i2310/7972004
- https://www.science.org/doi/10.1126/science.aaw8977
- https://journals.sagepub.com/doi/10.1177/0971945818775460
- https://www.cambridge.org/core/product/identifier/9781009025232/type/book