Vikings

• 1. Introduction

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  On the 8th of June 793, Norsemen attacked the holy island of Lindisfarne off the coast of Northumbria, destroying its celebrated abbey. The scholar Alcuin of York, horrified by what had happened, declared that "never before has such an atrocity been seen." Medieval Christians across Europe had no framework for what had just begun. They called it the wrath of God.

  For the next three centuries, seafarers from Scandinavia would press into every reachable corner of the known world: the rivers of Russia, the courts of Byzantium, the coasts of North Africa, and the shores of a continent no European had yet named. They were not a single nation. They did not share one king. They were farmers, traders, poets, and warriors who happened to build the most capable ships of their age.

  The image most people carry of Vikings today is almost entirely wrong. Horned helmets never existed in the Viking Age; that costume was invented in the 19th century. The word Viking itself was not even in wide use until the late 18th-century Viking revival gave it romanticised overtones of "barbarian warrior" that the original seafarers would not have recognised. What the archaeological record and the written sources actually reveal is a complex civilisation with its own laws, alphabet, art, and cuisine, and a reach that shaped the political map of Europe for centuries to come.

• 2. Origins of a Word

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  Scholars have argued for generations about where the word Viking actually comes from, and the debate is not yet settled. One strong candidate links it to the Old Norse word vika, meaning a sea mile, originally the distance between two shifts of rowers at the oars. According to Bernard Mees, this root carries "well-attested nautical usages" and may predate the widespread use of sails among the Germanic peoples of northwestern Europe.

  The earliest trace in English appears in the Epinal-Erfurt glossary, dated to around 700, almost a century before the first known raid on England. There the Latin translation given for wicing is piraticum, meaning pirate. The word also surfaces in the Anglo-Saxon poem Widsith, probably from the 9th century, but never as a term of nationality. Other words, Northmen and Dene for Danes, did that work instead.

  In the Latin account of King Alfred's life by Asser, the Danes are called pagani, meaning pagans. Historian Janet Nelson points out there is "clear evidence" that pagani was used as a synonym for the later term Vikings in standard translations, while Eric Christiansen goes further, calling it an outright mistranslation pushed through at the insistence of the publisher. The word wicing dropped out of Middle English entirely; it was reintroduced into Modern English only during the late 18th-century Viking revival, carrying with it a new cargo of heroic, noble-savage associations that had nothing to do with how the Norse understood themselves.

• 3. Ships and the Sea

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  Five well-preserved Viking ships were excavated from Roskilde Fjord in the late 1960s, deliberately sunk in the 11th century to block a navigation channel and protect Roskilde, then the Danish capital, from attack by sea. Those five vessels capture the range of what the Norse built: the sleek longship for war and exploration, and the broader, deeper knarr for carrying cargo in bulk.

  The longship had a long, narrow hull and a shallow draught that let it beach on open coastlines and push up navigable rivers. Oars freed it from dependence on the wind. One Viking innovation, a spar called the beitass, mounted to the sail, allowed the ships to sail effectively against the wind, a capability few competitors could match. Longships were used extensively by the Leidang, the Scandinavian defence fleets, and it is partly because of this association that the longship became almost synonymous with the very idea of the Vikings.

  Ships also carried the dead. People of high status were sometimes buried inside a vessel along with animal sacrifices, weapons, and provisions, as the burials at Gokstad and Oseberg in Norway confirm. The practice extended beyond Scandinavia: excavations of the Salme ships on the Estonian island of Saaremaa show that Viking ship burials were carried out overseas as well. In 2019, archaeologists working at Gamla Uppsala uncovered two boat graves; one still held the remains of a man, a dog, and a horse, adding fresh detail to what is already the richest body of archaeological evidence for any early medieval seafaring culture.

• 4. A World of Trade and Slavery

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  Viking traders carried portable scales so they could weigh silver precisely at any point along a route, because outside of centres like Ribe and Hedeby in Denmark, Scandinavia had no coinage. The economy ran on bullion: the purity and weight of metal determined value. That system connected seamlessly with the great trading cities of the east. Archaeological evidence suggests Vikings reached Baghdad, the centre of the Islamic Empire, and the Muslim writer Ahmad ibn Rustah described the Viking Rus as men who "lived by pillaging alone."

  The goods flowing along these routes were striking in their variety. Spices were obtained from Chinese and Persian traders who met with Viking merchants in Russia. Silk arrived from Byzantium and China; glass was imported and worked into decorative beads by the thousands; wine came from France and Germany for those who could afford it. In return, the Norse exported amber, furs of pine martens and bears and otters, woollen cloth, hunting birds sent from Norway to European aristocrats, and slaves.

  Slavery was structural, not incidental, to the Viking world. The Annals of Ulster record that in 821 Vikings plundered an Irish village and "carried off a great number of women into captivity." Thralls, the Old Norse word for slaves, could make up as much as a quarter of the population. They were sold within Scandinavia, traded east for silver dirhams or silk, or shipped to markets that fed demand in cities of Asia and North Africa. The surge in the slave trade during the 9th century is reflected in the quantity of Central Asian coins that have since been unearthed in Scandinavia. The route the Norse used to move people and goods from Scandinavia to Constantinople and Baghdad across the Baltic was known as the Highway of Slaves.

• 5. Society, Women, and the Law

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  Viking society divided into three recognised classes: thralls at the bottom, free peasants called karls in the middle, and the wealthy aristocracy of jarls at the top. The Eddic poem Rígsþula describes this hierarchy in detail, attributing its creation to the god Ríg, also known as Heimdallr, father of mankind, and archaeology has confirmed the structure in burial finds across Scandinavia.

  Women in this society occupied a more independent position than their counterparts in much of medieval Europe. The Icelandic Grágás law code and the Norwegian Frostating and Gulating laws articulate freedoms that were unusual for the era. After the age of 20, an unmarried woman reached legal majority, could determine her own place of residence, and was recognised as her own person before the law. A married woman could divorce her husband and remarry. A woman with no husband, sons, or male relatives could inherit not only property but also the position of head of the family clan; such a woman was called a Baugrygr.

  Women worked as priestesses, known as gydja, and as oracles called sejdkvinna. They composed skaldic poetry and carved runes. Some burial evidence, including the Birka female Viking warrior, raises the possibility that at least some women held military authority, though the tales of shieldmaidens remain unconfirmed. Skeletal data from Viking Age burials suggests women lived longer than in earlier periods, and nutritional evidence from Scandinavia and other European burial sites indicates that girls in rural Norse communities received health and dietary resources that were notably high by the standards of their time. These legal freedoms began to erode after the introduction of Christianity and had largely disappeared by the late 13th century.

• 6. Runes and the Written Record

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  Sweden holds between 1,700 and 2,500 runestones, depending on how one counts them, and the district of Uppland alone accounts for as many as 1,196. Denmark has around 250; Norway has about 50; Iceland has none. The Norse used a non-standardised alphabet called runor, built on sound values, and inscribed it on stone as memorial records for the dead, though not necessarily at gravesites.

  Many of those inscriptions document real journeys. The Kjula runestone describes extensive warfare in Western Europe. The Turinge Runestone records a war band active in Eastern Europe. About 30 runestones in Sweden refer specifically to Viking Age voyages to England, a group comparable in size to the approximately 30 Greece Runestones and the 26 Ingvar Runestones, the latter recording an expedition to the Middle East. The Jelling stones, dated between 960 and 985, carry some of the most significant text: the larger of the two, raised by Harald Bluetooth, records that he won all of Denmark and Norway and made the Danes Christian.

  The runic tradition outlasted the Viking Age by centuries. In the Viking colony of Iceland, vernacular literature of extraordinary richness blossomed from the 12th through the 14th centuries, preserving skaldic poetry, family histories, and ethical codes in the sagas. On the Swedish mainland, an isolated group known as the Elfdalians, living in the locality of Alvdalen in the province of Dalarna, continued writing in a variant of the runic alphabet into living memory. The last known record of Elfdalian runes dates to 1929, meaning the tradition survived there longer than anywhere else in the world.

• 7. How the Viking Age Ended

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  By the late 11th century, the Catholic Church, which had held almost no influence in Scandinavia three centuries earlier, was asserting authority over the kingdoms of Denmark, Norway, and Sweden with growing confidence. Towns had emerged as administrative and commercial centres, and monetary economies modelled on English and German practice were beginning to replace the old bullion system. The flow of Islamic silver from the east had been absent for more than a century; English silver had dried up by the mid-11th century.

  Christianisation remade the economics of raiding in a specific way. The medieval Church held that Christians should not own fellow Christians as slaves, and as northern Europe converted, slave-taking became harder to justify and less profitable. Much of the economic incentive that had driven coastal raids evaporated, though sporadic activity continued into the 11th century. The first archbishopric in Scandinavia was founded at Lund, in Scania, then part of Denmark, in 1103.

  The Norse kingdoms did not simply stop projecting power; they redirected it. In 1107, Sigurd I of Norway sailed for the eastern Mediterranean with Norwegian crusaders to fight for the newly established Kingdom of Jerusalem. The kings of Denmark and Sweden participated actively in the Baltic Crusades of the 12th and 13th centuries. The Normans, descendants of Vikings who had been granted feudal overlordship of northern France in the 10th century, conquered England in 1066. Even King Harold Godwinson, the last Anglo-Saxon king who died resisting that conquest, carried Danish ancestry. Two Vikings, Sweyn Forkbeard and his son Cnut the Great, had actually ruled England between 1013 and 1035, and it was only after Cnut's line ended that the story reached the Normans and their famous year.