Battle of Edington

At the Battle of Edington, an army of the Anglo-Saxon kingdom of Wessex under Alfred the Great defeated the Great Heathen Army led by Guthrum on a date between 6 and 12 May AD 878, resulting in the Treaty of Wedmore later the same year. Primary sources locate the battle at "Ethandun" or "Ethandune", and until a scholarly consensus linked its location with the present-day Edington in Wiltshire it was known as the Battle of Ethandun, a name which continues to be used.

Battle of Edington
Part of the Viking invasions of England

Memorial to the Battle of Ethandun erected in 2000 near the hillfort of Bratton Castle.[1]
DateMay 878
Location
Probably Edington, Wiltshire
Result Decisive West Saxon victory
Belligerents
West Saxons Danelaw Vikings
Commanders and leaders
Alfred the Great Guthrum the Old
Strength
unknown unknown
Casualties and losses
unknown unknown

Events before the battle

The first Viking raid on Anglo-Saxon England is thought to have been between AD 786 and 802 at Portland in the Kingdom of Wessex, when three Norse ships arrived and killed King Beorhtric's reeve.[2] At the other end of the country, in the Kingdom of Northumbria, during AD 793 the holy island of Lindisfarne was raided.[3] After the sacking of Lindisfarne the raids around the coasts were somewhat sporadic until the 830s when the attacks became more sustained.[4] In 835, "heathen men" ravaged Sheppey.[4] In 836, Ecgberht of Wessex met in battle a force of 35 ships at Carhampton,[4] and in 838 he faced a combined force of Vikings and Cornishmen at Hingston Down in Cornwall.[4]

The raiding continued and with each year became more intense.[4] In 865/866 it escalated further on the arrival of what the Saxons called the Great Heathen Army.[4] The annals do not report the size of the army, but modern estimates suggest between five hundred and a thousand men.[5] It was said to have been under the leadership of the brothers Ivar the Boneless, Ubba, and Halfdan Ragnarsson.[5] What made this army different from those before it was its intent. Its arrival began "a new stage, that of conquest and residence".[6] By 870, the Northmen had conquered the kingdoms of Northumbria and East Anglia, and in 871 they attacked Wessex. Of the nine battles mentioned by the Anglo-Saxon Chronicle during that year, only one was a West Saxon victory but in this year Alfred succeeded his brother Ethelred, who died after the Battle of Merton.[7]

Mercia had collapsed by 874 and the Army's cohesion went with it. Halfdan went back to Northumbria and fought the Picts and the Strathclyde Welsh to secure his northern kingdom. [8] His army settled there and he is not mentioned after 876, when "[the Danes] were engaged in ploughing and making a living for themselves". [8] Guthrum, with two other unnamed kings, "departed for Cambridge in East Anglia".[8] He made several attacks on Wessex, starting in 875, and in the last nearly captured Alfred in his winter fortress at Chippenham.[8] By 878, the Danes held the east and northeast of England and their defeat at the Battle of Ashdown had paused but not halted their advance. Alfred the Great had spent the winter preceding the Battle of Edington in the Somerset marsh of Athelney, the nature of the country giving him some protection. In the spring of 878, he summoned his West Saxon forces and marched to Edington, where he met the Danes, led by Guthrum, in battle.

Alfred's position before the battle

Guthrum and his men had applied the usual Danish strategy of occupying a fortified town and waiting for a peace “treaty,” involving money in return for a promise to leave the kingdom immediately; Alfred shadowed the army, trying to prevent more damage than had already occurred. This started in 875 when Guthrum's army “eluded the West Saxon levies and got into Wareham”.[9] They then gave hostages and oaths to leave the country to Alfred, who paid them off.[10] The Danes promptly slipped off to Exeter, even deeper into Alfred's kingdom, where they concluded in the autumn of 877 a "firm peace" with Alfred,[9] under terms that entailed their leaving his kingdom and not returning.[11] This they did, spending the rest of 877 (by the Gregorian calendar) in Gloucester.[11] Alfred spent Christmas at Chippenham, thirty miles from Gloucester. The Danes attacked Chippenham "in midwinter after Twelfth Night",[9] probably during the night of 6–7 January 878. They captured Chippenham and forced Alfred to retreat "with a small force" into the wilderness.[9] It is to this period that the story of King Alfred burning the cakes belongs.[12]

Alfred seems at this time to have ineffectually chased the Danes around Wessex, while the Danes were in a position to do as they pleased. The Anglo-Saxon Chronicle attempts to convey the impression that Alfred held the initiative; it is "a bland chronicle which laconically charts the movements of the Danish victors while at the same time disingenuously striving to convey the impression that Alfred was in control",[10] although it fails. Even if Alfred had caught up with the Danish force, it is unlikely that he could have accomplished anything. The fact that his army could not defend the fortified Chippenham, even in "an age... as yet untrained in siege warfare"[10] casts great doubt on its ability to defeat the Danes in an open field, unaided by fortifications. There was little that Alfred could do about the Danish menace between 875 and the end of 877, beyond repeatedly paying the invaders off.

Battle

King Alfred's Tower (1772) on one supposed site of Egbert's Stone, the mustering place before the battle.[13]

This was even truer after the Twelfth Night attack. With his small warband, a fraction of his army at Chippenham, Alfred could not hope to retake the town from the Danes, who had in previous battles (for example at Reading in 871) proved themselves adept at defending fortified positions.[7] So he retreated to the south, preparing himself and his forces for another battle, and then defeated Guthrum and his host. The first we read of Alfred after the disaster at Chippenham is around Easter, when he built a fortress at Athelney.[14][15] In the seventh week after Easter, or between 4 and 7 May,[16] Alfred called a levy at Ecgbryhtesstan (Egbert's Stone).[17] Many of the men in the counties around (Somerset, Wiltshire, and Hampshire) who had not already fled rallied to him there.[14] The next day, Alfred's host moved to Iley Oak[18], and then the day after that to Ethandun.[14][15][19] There, on an unknown date between 6 and 12 May,[20] they fought the Danes. According to the Life:

"Fighting ferociously, forming a dense shield-wall against the whole army of the Pagans, and striving long and bravely...at last he [Alfred] gained the victory. He overthrew the Pagans with great slaughter, and smiting the fugitives, he pursued them as far as the fortress."[15]

After the victory, when the Danes had taken refuge in the fortress, the West Saxons removed all food that the Danes might be able to capture in a sortie, and waited.[15] After two weeks, the hungry Danes sued for peace, giving Alfred "preliminary hostages and solemn oaths that they would leave his kingdom immediately", just as usual, but in addition promising that Guthrum would be baptized.[14] The primary difference between this agreement and the treaties at Wareham and Exeter was that Alfred had decisively defeated the Danes at Edington, rather than just stopping them, and therefore it seemed more likely that they would keep to the terms of the treaty.

The primary reason for Alfred's victory was probably the relative size of the two armies. The men of even one shire could be a formidable fighting force, as those of Devon proved in the same year, defeating an army under Ubbe Ragnarsson at the Battle of Cynwit.[15] In addition, in 875 Guthrum had lost the support of other Danish lords, including Ivar and Ubba. Further Danish forces had settled on the land before Guthrum attacked Wessex: in East Anglia, and in Mercia between the treaty at Exeter and the attack on Chippenham; many others were lost in a storm off Swanage in 876-7, with 120 ships wrecked.[16] Internal disunity was threatening to tear the Danes apart, and they needed time to reorganize. Fortunately for Wessex, they did not use the time available effectively.

Location of the battle

A 1722 copy of part of Asser's Life of King Alfred.

The primary sources for the location of the battle are Asser's Life of King Alfred, which names the place as "Ethandun" and the Anglo-Saxon Chronicle, which has Eðandune. The chronicle was compiled during the reign of Alfred the Great and is thus a contemporary record.[21] It is believed that Asser's Life was originally written in 893; however, no contemporary manuscript survives.[22] A version of the Life written in about 1000 AD, known as the Cotton Otho A. xii text, lasted until 1731 when it was destroyed in a fire. Before its destruction this version had been transcribed and annotated; it is this transcription on which modern translations are based.[22] Some scholars have suggested that Asser's life of King Alfred was a forgery.[23]

The location of the battle accepted by most present-day historians is at Edington, near Westbury in Wiltshire.[24] However, the location has been much debated over the centuries.[24] In 1904 William Henry Stevenson analysed possible sites and said "So far, there is nothing to prove the identity of this Eðandune [as named in the Anglo-Saxon Chronicle] with Edington" but then goes on to say that "there can be little reason for questioning it".[25][26]

The reasoning to support the Eðandune of the Anglo-Saxon Chronicle and the Ethandun of Asser's Life being Edington in Wiltshire is derived from a trail of information from ancient manuscripts.[27][28] Edington, Wiltshire, is known to have been part of Alfred's family estate.[27] He left a manor called Eðandune to his wife in his will.[29] A charter records a meeting of the king's council at Eðandun, although a later scribe has annotated the same document with Eðandune.[26][30] In 968, another charter reported that King Edgar had granted land at Edyndon to Romsey Abbey.[31] The Domesday book has an entry for Romsey Abbey holding land at Edendone (Wilt'schire) at the time of Edward the Confessor and also in 1086, and this is known to be at Edington, Wiltshire.[32]

Extract from Domesday Book showing Edington as Edendone

Alternatives to Edington, Wiltshire, have been suggested since early times. The Tudor historian Polydore Vergil appears to have misread the ancient texts for the battle site, as he places it at Abyndoniam (Abingdon) instead of Edington.[33][34] In the 19th century there was a resurgence in interest of medieval history and King Alfred was seen as a major hero.[35] Although most early historians had sited the battle as in the Edington, Wiltshire area, the significant interest in the subject encouraged many antiquarians to dig up Alfredian sites and also to propose alternatives for the location of the battle.[36][37] Arguments for the alternative sites were generally name-based, although with the large interest in everything Alfredian in the 19th century, any site that had an Alfred connection could be guaranteed large numbers of tourists, so this was also a driving force to find a link.[37][38]

Some alternative suggestions for the battle site, by author
Author Year Location of Ethandun
Daniel Lysons1806Eddington, Berkshire[39]
J. Whitaker1809Slaughterford, Wiltshire[40]
J. M. Moffat1834'Woeful Danes', Michinhampton, Gloucestershire[41]
J. Thurnham1857West Yatton, Wiltshire[42]
G. Poulett Scrope1858Etton-Down, Yatton, Wiltshire[43]
W. H. P. Greswell1910Edington, Somerset[44]
Albany Major1913Edington, Somerset[45]

Consequences

England, 878

Three weeks after the battle, Guthrum was baptized at Aller in Somerset with Alfred as his sponsor.[21][46] It is possible that the enforced conversion was an attempt by Alfred to lock Guthrum into a Christian code of ethics, hoping it would ensure the Danes' compliance with any treaties agreed to. The converted Guthrum took the baptismal name of Athelstan.[47]

Under the terms of the Treaty of Wedmore, the converted Guthrum was required to leave Wessex and return to East Anglia. Consequently, in 879 the Viking army left Chippenham and made its way to Cirencester and remained there for a year.[48] The following year the army went to East Anglia, where it settled.[49]

Also in 879, according to Asser, another Viking army sailed up the River Thames and wintered at Fulham.[50] Over the next few years this particular Danish faction had several encounters with Alfred's forces. However, Alfred managed to contain this threat by reforming his military and setting up a system of fortified cities, known as burghs or burhs.[47]

In 885 Asser reports that the Viking army that had settled in East Anglia had broken in a most insolent manner the peace they had established with Alfred, although Guthrum is not mentioned.[51] Guthrum reigned as king in East Anglia until his death in 890, and although this period was not always peaceful he was not considered a threat.[47][52]

In 886, the Treaty of Alfred and Guthrum defined the boundaries of their two kingdoms. The kingdom of Mercia was divided up, with part going to Alfred's Wessex and the other part to Guthrum's East Anglia.[53] The agreement also defined the social classes of Danish East Anglia and their equivalents in Wessex. It tried to provide a framework that would minimize conflict and regulate commerce between the two peoples.[54] It is not clear how seriously Guthrum took his conversion to Christianity, but he was the first of the Danish rulers of the English kingdoms to mint coins on the Alfredian model, under his baptismal name of Athelstan. By the end of the 9th century, all of the Anglo-Danish rulers were minting coins too. By the 10th century, the Anglo-Saxon model of kingship seems to have been universally adopted by the Anglo-Danish leadership.[54]

After the defeat of Guthrum at the Battle of Edington, Alfred's reforms to military obligations in Wessex made it increasingly difficult for the Vikings to raid successfully. By 896 the Vikings gave up with some going to East Anglia and others going to Northumbria. It was under Alfred that the Viking threat was contained. However, the system of military reforms and the Burghal Hidage introduced by Edward the Elder enabled Alfred's successors to retake control of the lands occupied in the North of England by the Danes.[55][56]

gollark: I don't have anywhere near enough backing up of stuff yet, unfortunately, really ought to work on that.
gollark: I probably get away with doing a lot of stuff weirdly because I have a lot of free time and very little actual demand on my server stuff, since the only user is me. Though I do have a lot of important data and random services.
gollark: I just use entirely open-source software on my servers (except gameservers and probably some drivers), and don't have to deal with that sort of problem.
gollark: My stuff displays it just as % utilization with separate frequency graphs per core.
gollark: Measuring it in terms of frequency makes no sense, though. Modern CPUs change their frequency all the time in response to demand, for one thing.

See also

  • Viking Siege of Paris (885–86)

Notes

  1. UK Inventory of War Memorials. The Memorial stone plaque reads:
    TO COMMEMORATE THE BATTLE OF ETHANDUN FOUGHT IN THIS VICINITY MAY 878 AD WHEN KING ALFRED THE GREAT DEFEATED THE VIKING ARMY, GIVING BIRTH TO THE ENGLISH NATIONHOOD. UNVEILED BY THE 7TH MARQUESS OF BATH 5TH NOVEMBER 2000.
    An additional inscription reads:
    THIS STONE, PRESENTED BY F. SWANTON AND SONS, NORTH FARM, WEST OVERTON, IS A SARSEN STONE SIMILAR TO THOSE AT KINGSTON DEVERILL, THE AREA WHERE KING ALFRED RALLIED SAXON LEVIES FROM HAMPSHIRE, WILTSHIRE AND SOMERSET TO MARCH AGAINST GUTHRUM'S VIKING ARMY BASED AT CHIPPENHAM.
  2. Sawyer, Illustrated History of Vikings, p. 50
  3. Anglo-Saxon Chronicle, A.D. 793: "This year came dreadful fore-warnings over the land of the Northumbrians, terrifying the people most woefully: these were immense sheets of light rushing through the air, and whirlwinds, and fiery dragons flying across the firmament. These tremendous tokens were soon followed by a great famine: and not long after, on the sixth day before the ides of January in the same year, the harrowing inroads of heathen men made lamentable havoc in the church of God in Holy-island (Lindisfarne), by rapine and slaughter."
  4. Sawyer, Illustrated History of Vikings, p. 52
  5. Jones, A History of the Vikings, p. 219
  6. Jones, A History of the Vikings, p. 218
  7. Garmonsway, The Anglo-Saxon Chronicle, pp. 70-73
  8. Jones, A History of the Vikings, p. 221
  9. Garmonsway, The Anglo-Saxon Chronicle, p. 74
  10. Smyth, King Alfred the Great, p. 70
  11. Smyth, King Alfred the Great, p. 72
  12. Horspool, Why Alfred burnt the cakes, pp. 2 – 3. Although there may have been an early oral tradition about the burning of the cakes, there is no contemporary evidence for the cake story. The first time it appears is one hundred years later and it may have been invented to make an obscure saint [St Neot] look good.
  13. Horspool, Why Alfred Burnt the Cakes, p. 173. The inscription reads ALFRED THE GREAT AD 879 on this Summit Erected his Standard Against Danish Invaders To him We owe The Origin of Juries The Establishment of a Militia The Creation of a Naval Force ALFRED The Light of a Benighted Age Was a Philosopher and a Christian The Father of his People The Founder of the English MONARCHY and LIBERTY
  14. Garmonsway. The Anglo Saxon Chronicle. p. 76.
  15. Smyth, The Medieval Life of Alfred, pp. 26–27
  16. Smyth, King Alfred the Great, p. 74
  17. Burkitt suggests that on philological grounds, Brixton Deverill may be a contender for the site. Burkitt, Annette, Flesh and Bones of Frome Selwood and Wessex, Hobnob Press 2017, p.335
  18. Burkitt suggests that on philological grounds, Iley, written by Asser as 'y glea', may refer to Old Welsh (Asser is writing, a Welshman) 'y lle' 'at the place'. A significant Iron Age hillfort near Edington is called Cley Hill. The English spelling, sounding the same as the old Welsh, may be relevant to understanding the position of the Saxon troops preceding the battle. Burkitt, Annette, Flesh and Bones of Frome Selwood and Wessex, page 328, Hobnob Press 2017
  19. 'The Hundred of Warminster', in A History of the County of Wiltshire: Volume 8: Warminster, Westbury and Whorwellsdown Hundreds (1965), pp. 1-5. Date accessed: 22 May 2010.
  20. Smyth. King Alfred the Great. p. 75
  21. "Manuscript A: The Parker Chronicle". asc.jebbo.co.uk.
  22. Keynes/Lapidge, Asser's Life of King Alfred, p. 84 Ch. 56, also a discussion on Asser and the text pp. 48 – 58
  23. See Gransden, Historical Writing' Ch. 4 for an analysis of the subject.
  24. Lavelle, Alfred's Wars, pp. 308 – 314
  25. Stevenson. Asser's life of King Alfred, p. 273. Retrieved 13 February 2013
  26. Stevenson. The battle of Ethandun in The Athenaeum, Number 4116. pp. 303-304. Retrieved 29 January 2014
  27. Keynes / Lapidge, Alfred the Great, pp. 176 – 177 and fn. 90 p. 323
  28. Stevenson. Asser's Life of King Alfred: Asserius De Rebus Gestis Ælfredi, p. 45 Ch. 56. Retrieved 13 February 2013
  29. "Electronic Sawyer". www.esawyer.org.uk.
  30. "Electronic Sawyer". www.esawyer.org.uk.
  31. "Electronic Sawyer". www.esawyer.org.uk.
  32. "Edington - Domesday Book". domesdaymap.co.uk. Archived from the original on 1 February 2014. Retrieved 4 March 2012.
  33. Polydore Vergil, Anglica Historia (1555 edition) Book V, Ch. 7 online
  34. Lavelle, Alfred's Wars. pp. 306 – 307
  35. Parker, England's Darling, Ch. 3
  36. Lavelle, Alfred's Wars, p. 309
  37. Parker, England's Darling, pp. 18 – 22
  38. Lavelle, Alfred's Wars, pp. 311 – 312
  39. Lysons. Magna Britannia. Vol 1. p. 162. Googlebooks Retrieved 4 March 2012
  40. Whitaker. The Life of St Neot. pp. 268 – 269. Googlebooks Retrieved 5 March 2012
  41. J.M.Moffat. Battle of Ethandun pp. 106 – 110 in Brayley. The graphic and Historical Illustrator. Googlebooks Retrieved 4 March 2012
  42. Thurnham, On the barrow at Lanhill near Chippenham, with remarks on the site of and the events connected with the battles of Cynuit and Ethandun. pp. 67 – 86 in Wiltshire Archaeological and Natural History Magazine: 3
  43. G. Poulett-Scrope.Battle of Ethandun. pp. 298 – 308 in Wiltshire Archaeological and Natural History Magazine: 4
  44. Greswell. Battle of Edington. p. 52. Retrieved 19 December 2012
  45. Major, Albany (1913). Early wars of Wessex. Cambridge: Cambridge University Press. pp. 157–167.
  46. Asser, Life, ch. 56
  47. Yorke, Kings and Kingdoms, p. 176 – 177
  48. Asser, Life, ch. 57
  49. Asser. Life. ch. 60
  50. Asser, Life, ch. 58
  51. Asser, Life, ch. 72
  52. ASC 890. English translation at Project Gutenberg
  53. The treaty of Alfred and Guthrum in Attenborough's The laws of the earliest English kings, pp. 96-101. Retrieved 28 January 2014
  54. Abels, Alfred the Great: War, Kingship and Culture in Anglo-Saxon England, pp. 165-67
  55. Horspool, Why Alfred Burnt the Cakes, pp. 104-110
  56. ASC 896, ASC 897. English translation at Project Gutenberg

References

  • "The Anglo-Saxon Chronicle: An Electronic Edition (Vol 1) literary edition". Tony Jebson. Retrieved 4 March 2012.
  • "Domesday Map Online". Hull University. Archived from the original on 21 March 2015. Retrieved 4 March 2012.
  • Abels, Richard P (1998). Alfred the Great: War, Kingship and Culture in Anglo-Saxon England. Abingdon, Oxon: Routledge. ISBN 0-582-04048-5.
  • Asser (1983). "Life of King Alfred". In Keynes, Simon; Lapidge, Michael (eds.). Alfred the Great: Asser's Life of King Alfred & Other Contemporary Sources. Penguin Classics. ISBN 978-0-14-044409-4.
  • Attenborough, F.L. Tr, ed. (1922). The laws of the earliest English kings. Cambridge: Cambridge University Press.
  • Brayley, Edward Wedlake, ed. (1834). The graphic and Historical Illustrator. London: J.Chidle.
  • Crittall, Elizabeth. "A History of the County of Wiltshire: Volume 8: Warminster, Westbury and Whorwellsdown Hundreds". British History Online. Retrieved 22 May 2010.
  • Garmonsway, G. N., ed. (1972). The Anglo-Saxon Chronicle. London: Dent. ISBN 0-460-11624-X.
  • Gransden, Antonia (1996). Historical Writing in England: c. 500 to c. 1307. London: Routledge. ISBN 0-415-15124-4.
  • Greswell, William H. P. (1910). The story of the Battle of Edington. Taunton: The Wessex Press.
  • Horspool, David (2006). Why Alfred Burned the Cakes. London: Profile Books. ISBN 978-1-86197-779-3.
  • Jones, Gwyn (1984). A History of the Vikings. Oxford: Oxford University Press. ISBN 0-19-215882-1.
  • Kelly, S.E; Miller, Sean. "The Electronic Sawyer an online version of the revised edition of Sawyer's Anglo-Saxon Charters section one [S 1-1602]". London: Kings College. Retrieved 19 December 2012.
  • Lavelle, Ryan (2010). Alfred's Wars Sources and Interpretations of Anglo-Saxon Warfare in the Viking Age. Woodbridge, Suffolk: Boydel Press. ISBN 978-1-84383-569-1.
  • Lysons, Daniel; Lysons, Samuel (1806). Magna Britannia being a concise topographical account of the several counties of Great Britain. Vol. 1. Bedfordshire, Berkshire, Buckinghamshire. London: T.Cadell and W.Davies.
  • Miller, Sean (ed.). "The New Regesta Regum Anglorum". British Academy - Royal Historical Society. Archived from the original on 27 September 2011. Retrieved 4 March 2012.
  • Parker, Joanne (2007). 'England's Darling'. Manchester: Manchester University Press. ISBN 978-0-7190-7356-4.
  • "The Wiltshire Archaeological and Natural History Magazine: 3". Devizes, Wiltshire: Wiltshire Archaeological Society. 1857. Cite journal requires |journal= (help)
  • "The Wiltshire Archaeological and Natural History Magazine: 4". Devizes, Wiltshire: Wiltshire Archaeological Society. 1858. Cite journal requires |journal= (help)
  • "Battle of Ethandun". United Kingdom National Inventory of War Memorials. Retrieved 21 May 2010.
  • Sawyer, Peter (2001). The Oxford Illustrated History of the Vikings. 3rd Edition. Oxford: OUP. ISBN 0-19-285434-8.
  • Smyth, Alfred P. (1995). King Alfred the Great. Oxford: Oxford University Press. ISBN 0-19-822989-5.
  • Smyth, Alfred P. (2002). The Medieval Life of King Alfred the Great: A Translation and Commentary on the Text Attributed to Asser. Basingstoke, Hampshire: Paulgrave Houndmills. ISBN 0-333-69917-3.
  • Stevenson, William Henry, ed. (1904). Asser's Life of King Alfred together with the annals of Saint Neots erroneously ascribed to Asser. Oxford: Clarendon Press.
  • Stevenson, W H (15 September 1906). "The Battle of Ethandun". The Athenaeum Journal. London: J.C.Francis and J.E.Francis. 4116: 303–304.
  • Vergil, Polydore (1555). Sutton, Dana F (ed.). "Angelica Historia (Online Ed.)". Hosted by University of Birmingham. Retrieved 5 March 2012.
  • Whitaker, John (1809). The Life of Saint Neot the oldest of all brothers to King Alfred. London: John Joseph Stockwell.
  • Yorke, Barbara (1997). Kings and Kingdoms of Anglo-Saxon England. London: Routledge. ISBN 0-415-16639-X.

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