Both animal and human sacrifice occur and bodies are immersed in bogs occasionally during this time.

In recent times some of these bog bodies have emerged very well-preserved, providing valuable information about the religion and people who lived in Denmark during this period.

Some of the most well-preserved bog bodies from the Nordic Iron Age are the Tollund Man and the Grauballe Man.

The Roman Empire interacts with Jutland and the Danish isles from the first to the fifth century in many ways, ranging from commerce to a possible "client state" relationship.

This period is therefore referred to as the Roman Iron Age.

The Roman provinces, whose frontiers stop short of Denmark, nevertheless maintain trade routes and relations with Danish or proto-Danish peoples, as attested by finds of Roman coins.

The earliest known runic inscription dates back to about CE 200.

Middle East (909 BCE – 819 CE) Early Iron and Antiquity — Urartu, Achaemenids, Parthians, Sasanian Frontiers

Geographic and Environmental Context

The Middle East includes Iraq, Iran, Syria, Armenia, Georgia, Azerbaijan, eastern Jordan, most of Turkey’s central/eastern uplands (including Cilicia), eastern Saudi Arabia, northern Oman, Qatar, Bahrain, the UAE, northeastern Cyprus, and all but the southernmost Lebanon.

• Anchors: the Tigris–Euphrates alluvium and marshes; the Zagros (Luristan, Fars), Alborz, Caucasus (Armenia–Georgia–Azerbaijan); northern Syrian plains and Cilicia; Khuzestan and Fars lowlands; the Arabian/Persian Gulf littoral (al-Ahsa–Qatar–Bahrain–UAE–northern Oman); northeastern Cyprus and the Lebanon coastal elbow (north).

Climate & Environment

• Continental variability; oases survived by canal upkeep; Gulf fisheries stable; Caucasus snows fed headwaters.

Societies & Political Developments

• Urartu (9th–6th c. BCE) fortified Armenian highlands;

• Achaemenid Persia (6th–4th c. BCE) organized satrapies across Iran, Armenia, Syria uplands, Cilicia; Royal Road linked Susa–Sardis through our zone.

• Hellenistic Seleucids, then Parthians (3rd c. BCE–3rd c. CE) and Sasanians (3rd–7th c. CE) ruled Iran–Mesopotamia; oases prospered under qanat/karez and canal regimes.

• Transcaucasus (Armenia, Iberia/Georgia, Albania/Azerbaijan) oscillated between Iranian and Roman/Byzantine influence; northeastern Cyprus joined Hellenistic–Roman networks.

• Arabian Gulf littoral hosted pearling/fishing and entrepôts (al-Ahsa–Qatif–Bahrain).

Economy & Trade

• Irrigated cereals, dates, cotton, wine; transhumant pastoralism; Gulf pearls and dates.

• Long-haul Silk Road and Royal Road flows; qanat irrigation expanded in Iran.

Technology & Material Culture

• Iron plowshares, tools, and weapons; fortifications; qanat engineering; road stations (caravanserais earlier variants).

• Arts: Urartian bronzes; Achaemenid stonework; Sasanian silver; Armenian and Georgian ecclesiastical arts (late).

Belief & Symbolism

• Zoroastrianism, Armenian/Georgian Christianity, local cults; Jewish and early Christian communities in oases/ports; syncretism in frontier cities.

Adaptation & Resilience

• Canal/qanat redundancy, pasture–oasis integration, distributed entrepôts (northeastern Cyprus, Gulf) hedged war and drought.

Transition

By 819 CE, the Middle East was a layered highland–oasis–Gulf system under Sasanian–Byzantine frontiers giving way to Islamic polities.

Depletion of cultivated land in the last century BCE seems to have contributed to increasing migrations in northern Europe and increasing conflict between Teutonic tribes and Roman settlements in Gaul.

Roman artifacts are especially common in finds from the first century.

It seems clear that some part of the Danish warrior aristocracy served in the Roman army.

Southwest Europe (909 BCE – 819 CE): From Roman Seas to Mountain Kingdoms

Regional Overview

Between the wine-dark coasts of the western Mediterranean and the storm-swept bays of the Atlantic, Southwest Europe bridged the worlds of classical empire and early medieval kingdom.
From the Po Valley and Sicilian ports to the Cantabrian uplands and Galician headlands, it was a region of deep historical layering — Roman legacies enduring beneath Lombard strongholds, Visigothic courts, and the early Christian monarchies of Iberia.
By the early ninth century CE, the Mediterranean and Atlantic spheres were diverging yet intertwined: one turning toward the Byzantine–Islamic maritime system, the other toward Carolingian and Asturian frontiers that would shape Europe’s western destiny.

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Geography and Environment

Southwest Europe is defined by its dual maritime faces — the Mediterranean littoral of Italy, Sicily, Sardinia, and southeastern Iberia, and the Atlantic–Cantabrian rim of northern Spain and Portugal.
Volcanic uplands, mountain arcs (the Apennines and Cantabrians), and fertile basins like the Po Valley and Douro formed alternating belts of abundance and refuge.
A Mediterranean climate dominated the south and east: wet winters, hot summers, and dependable harvests of grain, vines, and olives.
Along the Atlantic, milder and wetter conditions favored forests, pastures, and fisheries.
Rivers — Po, Tiber, Douro, Tagus, and Ebro — were arteries of settlement and trade, linking inland towns to their maritime outlets.

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Societies and Political Developments

Mediterranean Core: From Empire to Maritime Republics

In Italy and the central Mediterranean, the dissolution of Roman order yielded a mosaic of powers.
Byzantine administrators retained control over southern Italy, Sicily, and Malta, while Lombard duchies dominated the interior.
Ports such as Naples, Venice, and Palermo emerged as autonomous or semi-autonomous nodes in the seaborne networks that connected Europe to the Byzantine and Islamic worlds.
Further west, Visigothic Hispania maintained tenuous unity until the early eighth century, when the Umayyad conquest (711 CE) reshaped Iberia’s Mediterranean coast.

Atlantic Uplands: Christian Refuge and Frontier Consolidation

North of the Ebro, the Kingdom of Asturias consolidated resistance in the mountain bastions of Galicia and León.
Its rugged geography favored small, defensible communities and itinerant courts rather than expansive bureaucracy.
Along the Galician and Portuguese coasts, fishing villages and riverine settlements survived upheaval by turning outward — trading timber, salt, and grain northward to Brittany and the Channel.
These Atlantic zones preserved older Roman and Celtic traditions while integrating Christian monasticism and the emerging pilgrimage cult of St. James, whose shrine at Compostela would later knit western Christendom together.

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Economy and Trade

The region’s economy remained diverse and regionally specialized.

• Mediterranean Southwest Europe continued the Roman pattern of intensive agriculture: grain, vines, olives, and citrus along irrigated lowlands, complemented by pottery, glassware, textiles, and metalwork in coastal workshops.

• Maritime commerce bound the Tyrrhenian and Adriatic cities to North Africa, the Levant, and Byzantine Greece, exchanging oil, wine, salt, and spices.

• In Atlantic Southwest Europe, mixed farming and transhumant pastoralism supported highland communities, while fisheries, salt pans, and shipyards sustained coastal trade.
  The Rhone and Po valleys served as inland corridors to Central Europe, while the Douro and Tagus linked Iberia’s uplands to the Atlantic.

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Technology and Material Culture

Roman engineering remained the skeleton of the landscape: aqueducts, roads, and terraced farms continued in use long after imperial authority waned.
In the Lombard and Byzantine zones, stone fortifications and church complexes dominated townscapes.
Shipbuilding flourished: Mediterranean galleys with lateen sails and Atlantic cogs adapted to rougher seas both expanded in sophistication.
Water mills powered flour production in Alpine and Galician valleys, while terraced vineyards and olive groves reclaimed slopes once abandoned during late antiquity.

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Belief and Symbolism

Christianity unified this fragmented world while expressing regional diversity.
The Papacy in Rome and the monasteries of Monte Cassino and Cluny (just beyond this region’s northern edge) revitalized learning and administration.
In Iberia, Christian identity crystallized through resistance to Islamic rule; monasteries in Asturias and Galicia became bastions of literacy and art.
Across the Mediterranean coasts, Byzantine mosaics and basilicas echoed Rome’s sacred heritage, while Sicilian and Sardinian churches absorbed eastern iconography.
In all lands, sacred geography — from the pilgrim roads of Compostela to the tombs of saints and martyrs — replaced imperial capitals as centers of meaning.

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Adaptation and Resilience

The fusion of agricultural stability, maritime trade, and religious cohesion gave Southwest Europe remarkable resilience.
The Mediterranean cities adapted through commerce and diplomacy, sustaining continuity amid invasion; the Atlantic uplands relied on self-sufficiency, kinship, and geography to survive as Christian enclaves.
Environmental flexibility — terrace farming, irrigation, diversified herding — ensured survival through droughts and political shocks alike.

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Regional Synthesis and Long-Term Significance

By 819 CE, Southwest Europe embodied the meeting of three worlds:

• The Byzantine–Mediterranean East, linked through Italian ports and island fortresses;

• The Islamic South, newly established in Iberia and Sicily;

• The Frankish and Christian North, consolidating in the Pyrenees and the Loire.

This region’s mountain refuges, fortified coasts, and enduring cities preserved Roman infrastructures while incubating new cultural forms — Christian monastic learning, Lombard law, and seafaring enterprise.
It was here, along these seas and uplands, that Europe’s western Mediterranean civilization survived the disintegration of empire and prepared for the revival of the medieval Mediterranean world that would follow.

Mediterranean Southwest Europe (909 BCE – CE 819): Maritime Cities, Mountain Frontiers, and Cultural Crossroads

Geographic and Environmental Context

Mediterranean Southwest Europe includes Italy (together with Sardinia and Sicily), Malta, Southeastern Spain, and the Balearic Islands.

• The subregion features the Italian Peninsula, volcanic uplands such as Mount Etna and Vesuvius, the Apennines, fertile river plains like the Po Valley, and extensive Mediterranean coastlines.

• Its strategic islands and ports made it a focal point for maritime trade and naval power in the central and western Mediterranean.

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Climate and Environmental Shifts

• A Mediterranean climate with wet winters and dry summers favored vineyards, olive groves, and grain cultivation.

• Seasonal rainfall variability could impact agricultural yields, prompting the use of irrigation in some areas.

• Volcanic activity occasionally disrupted local economies but also enriched soils.

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Societies and Political Developments

• The early medieval centuries saw the transition from Late Roman provincial governance to the Byzantine administration in parts of southern Italy and the islands, and the rise of Lombard rule in much of the peninsula.

• Coastal Spain experienced both Visigothic and, after 711 CE, Umayyad control.

• Maritime cities such as Naples, Venice, and Palermo became vital trade hubs, with varying degrees of autonomy under larger political powers.

• Malta and the Balearics were contested by Byzantine, North African, and Iberian interests.

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Economy and Trade

• Agriculture produced grain, wine, olive oil, fruits, and vegetables for local use and export.

• Craft industries produced pottery, glassware, and metalwork.

• Maritime trade linked the subregion to North Africa, the Levant, and Atlantic Europe, carrying goods such as spices, textiles, and precious metals.

• The Po Valley and other fertile plains supplied surplus grain to urban markets.

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Subsistence and Technology

• Terrace farming on steep slopes maximized cultivation of vines and olives.

• Roman-era aqueducts and irrigation systems remained in use in many areas.

• Shipbuilding flourished in coastal cities, with vessels adapted for both trade and warfare.

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Movement and Interaction Corridors

• The Mediterranean Sea served as the principal conduit for commerce and cultural exchange.

• Alpine passes connected northern Italy to transalpine trade routes into West Central Europe.

• Coastal shipping routes linked Italian and Spanish ports to island markets and North African harbors.

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Belief and Symbolism

• Christianity was the dominant faith, with the Papacy in Rome exerting significant spiritual and political influence.

• Monasteries, cathedrals, and churches served as cultural centers, preserving classical learning and fostering the arts.

• Religious architecture and mosaics reflected a blend of Roman, Byzantine, and local traditions.

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Adaptation and Resilience

• Economic diversity across agriculture, trade, and crafts provided resilience against localized crises.

• Coastal defenses and fortified hill towns protected against raids, especially from seaborne attackers.

• Control of strategic straits and ports ensured influence over maritime traffic.

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Long-Term Significance

By CE 819, Mediterranean Southwest Europe was a maritime and cultural hub bridging western Europe, the Byzantine world, and North Africa, maintaining continuity with its Roman past while adapting to shifting political realities.

North Africa (909 BCE – 819 CE) Early Iron and Antiquity — Phoenicians and Carthage, Numidian–Mauretanian Kingdoms, Rome, Garamantes, and Late Antique Transitions

Geographic and Environmental Context

North Africa includes Morocco, Algeria, Tunisia (Ifriqiya), Libya (Tripolitania–Fezzan–Cyrenaica), and Western Sahara.

Anchors: the Atlas ranges (High/Middle/Anti-Atlas; Tell Atlas; Aurès), the Tell and Sahel coasts (Atlantic Morocco, Rif/Alboran, Kabylia, Ifriqiya, Syrte/Gulf of Sidra, Cyrenaica), the Saharan platforms and sand seas (Erg Chech, Grand Erg Occidental & Oriental, Tanezrouft), the oases and basins (Tafilalt, Draâ, Touat–Gourara–Tidikelt, M’zab, Wadi Igharghar, Fezzan (Wadi al-Ajyal, Ubari and Murzuq dunes)), and the trans-Saharan corridors toward Lake Chad, Niger Bend, and the Nile.

• Coasts: Phoenician and later Punic ports (Carthage, Utica, Hippo Regius, Leptis Magna, Sabratha, Oea/Tripoli, Lixus, Mogador); Greek Cyrenaica (Cyrene).

• Interior: Garamantes in Fezzan; Numidia (Aurès–Constantine) and Mauretania (Rif–Atlas) uplands.

Climate & Environmental Shifts

• Mediterranean coasts temperate; interior arid but stable around engineered oases.

Societies & Political Developments

• Phoenician colonization (from 9th–8th c. BCE) culminated in Carthage (trad. 814 BCE); Punic hegemony fostered trade and urbanism.

• Numidian and Mauretanian kingdoms crystallized (2nd–1st c. BCE), later client to Rome; Cyrenaica Greek cities flourished in the east.

• Rome created Africa Proconsularis, Numidia, Mauretania Caesariensis/Tingitana, Tripolitania, Cyrenaica; roads, aqueducts, ports (grain, olive oil, garum).

• Garamantes (ca. 500 BCE–500 CE) dominated Fezzan, controlling desert trade with foggaras, walled towns, and chariot/camel trails.

• Late Antiquity: Vandals (5th c. CE) seized coastal Africa; Byzantines reconquered (6th c.); Berberconfederacies expanded inland; Islamic polities advanced in the 7th–8th c. CE, establishing Kairouan and early dynasties; by the 8th–9th c., Idrisids rose in Morocco.

Economy & Trade

• Coastal exports: grain, olive oil, wine, salted fish, purple dye; interior trade: salt, dates, gold, slaves, ivory; oasis produce and transshipment (Fezzan, Touat).

• Caravan systems matured between Fezzan ↔ Niger Bend/Lake Chad and Tripolitania/Cyrenaica ↔ Nile.

Technology & Material Culture

• Iron widespread; Roman engineering (roads, bridges, aqueducts; port moles).

• Oasis technologies: foggaras/khettaras, cisterns, terrace gardens; wheel-made ceramics, glass.

• Urban mosaics, Punic and Roman inscriptions; desert fortlets and tumuli fields.

Belief & Symbolism

• Punic religion (Baal Hammon–Tanit) across ports; Greek/Roman polytheism then Christianity in cities; Judaism in port communities;

• Amazigh (Berber) cults of springs, mountains, and ancestors persisted; Garamantian funerary landscapes extensive; Islam spread in the late centuries of this epoch.

Environmental Adaptation & Resilience

• Coastal breadbasket + oasis waterworks + caravan redundancy ensured stability; mixed agrarian–pastoral portfolios buffered shocks.

Transition

By 819 CE, North Africa was a polycentric frontier: Punic–Roman urban legacies, Garamantian oasis know-how, and rising Islamic–Amazigh polities formed the launching pad for the 9th–14th-century Almoravid, Almohad, Marinid/Hafsid/Zayyanid transformations to come.

Northwest Europe (909 BCE – CE 819): Maritime Kingdoms, Monastic Centers, and Atlantic Trade

Geographic and Environmental Context

Northwest Europe includes Iceland, Ireland, the United Kingdom, western Norway, and western Denmark.

• The subregion faces the North Atlantic Ocean and North Sea, with rugged coasts, fjords, and numerous islands.

• Its maritime position fosters connections to the Baltic Sea, North Sea basin, and Atlantic trade routes.

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Climate and Environmental Shifts

• A temperate maritime climate moderated by the North Atlantic Drift brought mild winters and cool summers, though storms were frequent.

• Shorter growing seasons in northern zones encouraged reliance on pastoralism and fishing.

• Occasional climatic shifts, including colder intervals in the early medieval centuries, impacted crop yields and seafaring conditions.

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Societies and Political Developments

• In the British Isles, Celtic kingdoms such as Dal Riata, Dyfed, and Gwynedd coexisted with Anglo-Saxon kingdoms including Wessex, Mercia, and Northumbria.

• Pictish polities in northern Scotland maintained distinct cultural and artistic traditions.

• Norwegian and Danish coastal societies were evolving toward the seafaring culture that would define the Viking Age.

• Irish monasteries became influential centers of learning, missionary activity, and manuscript production, extending their reach across the North Atlantic.

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Economy and Trade

• Agriculture combined cereal farming with cattle, sheep, and pig husbandry, adapted to local soils and climates.

• Fishing for cod, herring, and shellfish was vital for coastal and island communities.

• Trade moved wool, salted fish, iron tools, and quernstones, with imports including wine, glassware, and luxury goods from Francia, the Mediterranean, and Scandinavia.

• Ireland and parts of Britain exported slaves as part of the wider North Sea economy.

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Subsistence and Technology

• Plough agriculture spread in fertile lowlands, while upland and island communities relied more heavily on livestock.

• Shipbuilding in clinker-built styles advanced in both Norse and Anglo-Saxon contexts, enabling open-sea voyages.

• Metalworking produced high-quality weapons, tools, and ornate jewelry, often in Insular art styles.

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Movement and Interaction Corridors

• Sea lanes connected the British Isles to Scandinavia, Francia, and the Iberian Peninsula.

• Coastal settlements and river estuaries served as trade and communication hubs.

• Long-distance voyaging linked western Norway and the British Isles to Iceland and other North Atlantic islands.

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Belief and Symbolism

• Celtic and Germanic pagan traditions persisted alongside the spread of Christianity, which by this period had established firm roots in most of the subregion.

• Monastic scriptoria produced illuminated manuscripts, blending religious devotion with elaborate artistic expression.

• Standing stones, crosses, and earthworks served as cultural markers of identity and faith.

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Adaptation and Resilience

• Maritime orientation allowed communities to shift economic focus between fishing, trade, and raiding depending on conditions.

• Diverse subsistence strategies buffered against localized crop failures.

• Political alliances and dynastic marriages helped consolidate power in fragmented landscapes.

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Long-Term Significance

By CE 819, Northwest Europe had become a maritime crossroads linking the British Isles, Scandinavia, and the wider North Atlantic world, with monastic culture, seafaring skills, and regional trade networks setting the stage for the Viking Age.

The Julio-Claudian and Flavian Dynasties: Rome’s First Imperial Families (27 BCE – 96 CE)

The Julio-Claudian dynasty was the first imperial dynasty of Rome, consisting of Augustus, Tiberius, Caligula (Gaius), Claudius, and Nero. It ruled the Roman Empire from its founding in 27 BCE until 68 CE, when Nero’s suicide plunged Rome into civil war.

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The Fall of the Julio-Claudians and the Year of the Four Emperors (69 CE)

• Nero’s reign (54–68 CE) ended in rebellion, loss of support from the Senate and the Praetorian Guard, and his forced suicide in 68 CE.
• His death left no clear successor, triggering the Year of the Four Emperors (69 CE)—a chaotic struggle for power.
• Four emperors—Galba, Otho, Vitellius, and Vespasian—each ruled briefly, until Vespasian emerged victorious, establishing the Flavian dynasty.

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The Flavian Dynasty (69–96 CE)

The Flavian dynasty consisted of:

1. Vespasian (69–79 CE) – Restored stability after the civil war, reformed the economy, and initiated major building projects, including the Colosseum.
2. Titus (79–81 CE) – Best known for the destruction of Pompeii (79 CE) during Vesuvius' eruption and completing the Colosseum.
3. Domitian (81–96 CE) – A strong but autocratic ruler, assassinated in 96 CE due to Senatorial opposition.

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The Rise of Nerva and the Adoption of Trajan

• After Domitian’s assassination, the Senate appointed Nerva (96–98 CE), an elderly, childless senator, as emperor.
• However, his lack of military support led to unrest, and in 97 CE, a revolt by the Praetorian Guard forced him to adopt Trajan, a widely respected general, as his heir.
• This marked the beginning of the adoptive succession system, leading to the "Five Good Emperors" period (96–180 CE).

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Significance of the Dynastic Transition

• The Julio-Claudian dynasty established the principle of imperial rule, but ended in instability and civil war.
• The Flavian dynasty restored order and prosperity, strengthening the empire after the chaos of 69 CE.
• Nerva’s adoption of Trajan set a new precedent for choosing capable successors, ushering in one of Rome’s most prosperous eras.

The transition from Julio-Claudians to Flavians and eventually to Nerva and Trajan demonstrates Rome’s ability to survive dynastic crises, ensuring the continued strength of the empire.