Crisis of the Third Century
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Shapur I Cniva † |
The Crisis of the Third Century, also known as the Military Anarchy[1] or the Imperial Crisis (235–285), was a period in which the Roman Empire nearly collapsed. The crisis ended due to the military victories of Aurelian and with the accession of Diocletian and his implementation of reforms.
The crisis began in 235 with the
By 268, the empire had split into three competing states: the
There were at least 26 claimants to the title of emperor, mostly prominent
The crisis resulted in such profound changes in the empire's institutions, society, economic life, and
History
This section needs additional citations for verification. (October 2015) |
Roman imperial dynasties | ||
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Crisis of the Third Century | ||
Chronology | ||
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After the Roman Empire had been stabilized, once again, after the turmoil of the Year of the Five Emperors (193) in the reign of Septimius Severus, the later Severan dynasty lost more and more control.
The army required larger and larger bribes to remain loyal.[3] Septimius Severus raised the pay of legionaries, and gave substantial donativum to the troops.[4][5] The large and ongoing increase in military expenditure caused problems for all of his successors.[6] His son Caracalla raised the annual pay and lavished many benefits on the army in accordance with the advice of his father to keep their loyalty,[7][8][9] and considered dividing the empire into eastern and western sectors with his brother Geta to reduce the conflict in their co-rule. But with the major influence of their mother, Julia Domna, this division of the empire was not possible.[10]
Instead of warring in foreign lands, the Roman empire was increasingly put on the defensive by marauding enemies and civil wars. This cut off the essential source of income gained from plundering enemy countries, while opening up the Roman countryside to economic devastation from looters both foreign and domestic. Frequent civil wars contributed to depletion of the army's manpower, and drafting replacement soldiers strained the labour force further. Fighting on multiple fronts, increasing size and pay of the army, increasing cost of transport, populist "bread and circuses" political campaigns, inefficient and corrupt tax collection, unorganised budgeting, and paying off foreign nations for peace all contributed to financial crisis. The emperors responded by confiscating assets and supplies to combat the deficit.[11]
The situation of the Roman Empire became dire in 235. Many
Maximinus was the first of the barracks emperors – rulers who were elevated by the troops without having any political experience, a supporting faction, distinguished ancestors, or a hereditary claim to the imperial throne. As their rule rested on military might and generalship, they operated as warlords reliant on the army to maintain power. Maximinus continued the campaigns in Germania but struggled to exert his authority over the whole empire. The Senate was displeased at having to accept a peasant as Emperor.[13] This precipitated the chaotic Year of the Six Emperors during which all of the original claimants were killed: in 238 a revolt broke out in Africa led by Gordian I and Gordian II,[14] which was soon supported by the Roman Senate,[15] but this was quickly defeated with Gordian II killed and Gordian I committing suicide. The Senate, fearing Imperial wrath,[16] raised two of their own as co-Emperors, Pupienus and Balbinus, with Gordian I's grandson Gordian III as Caesar.[17] Maximinus marched on Rome but was assassinated by his Legio II Parthica, and subsequently Pupienus and Balbinus were murdered by the Praetorian Guard.
In the following years, numerous generals of the Roman army fought each other for control of the empire and neglected their duties of defending it from invasion. There were frequent raids across the
Throughout the period, numerous
An invasion of Macedonia and Greece by
More than a century would pass before Rome again lost military ascendancy over its external enemies. However, dozens of formerly thriving cities, especially in the Western Empire, had been ruined. Their populations dead or dispersed, these cities could not be rebuilt, due to the economic breakdown caused by constant warfare. The economy was also crippled by the breakdown in trading networks and the debasement of the currency. Major cities and towns, including Rome itself, had not needed fortifications for many centuries, but now surrounded themselves with thick walls.[22]
Fundamental problems with the empire still remained. The right of imperial succession had never been clearly defined, which was a factor in the continuous civil wars as competing factions in the military, Senate, and other parties put forward their favored candidate for emperor. The sheer size of the empire, which had been an issue since the late Roman Republic three centuries earlier, continued to make it difficult for a single ruler to effectively counter multiple threats at the same time. These continuing problems were addressed by the radical reforms of Diocletian, who broke the cycle of usurpation. He began by sharing his rule with a colleague, then formally established the Tetrarchy of four co-emperors in 293.[23] However the trend of civil war would continue after the abdication of Diocletian in the Civil wars of the Tetrarchy (306–324) until the rise of Constantine the Great as sole Emperor.[24] The empire survived until 476 in the West and until 1453 in the East.
Causes
Problem of succession and civil war
From the beginning of the Principate there were no clear rules for the imperial succession, largely because the empire maintained the facade of a republic.[25]
During the early Principate, the process for becoming an emperor relied on a combination of proclamation by the Senate, popular approval, and acceptance by the army, in particular the
Whenever the succession appeared uncertain, there was an incentive for any general with support of a sizable army to attempt to seize power, sparking civil war. The most recent example of this prior to the Crisis was the Year of the Five Emperors which resulted in the victory of Septimius Severus. After the overthrow of the Severan dynasty, for the rest of the 3rd century, Rome was ruled by a series of generals, coming into power through frequent civil wars which devastated the empire.[26]
Natural disasters
The first and most immediately disastrous of the natural disasters that the Roman Empire faced during the Third Century was the plague. The Antonine Plague that preceded the Crisis of the Third Century sapped manpower from Roman armies and proved disastrous for the Roman economy.[27] From 249 to 262, the Plague of Cyprian devastated the Roman Empire to such a degree that some cities, such as the city of Alexandria, experienced a 62% decline in population.[28] These plagues greatly hindered the Roman Empire's ability to ward off barbarian invasions but also factored into problems such as famine, with many farms becoming abandoned and unproductive.[29]
A second and longer-term natural disaster that took place during the third century was the increased variability of weather. Drier summers meant less agricultural productivity and more extreme weather events led to agricultural instability. This could also have contributed to the increased barbarian pressure on Roman borders, as they too would have experienced the detrimental effects of climate change and sought to push inward to more productive areas of the Mediterranean region.[30]
Foreign invasions
Barbarian invasions came in the wake of civil war, plague, and famine. Distress caused in part by the changing climate led various barbarian tribes to push into Roman territory. Other tribes coalesced into more formidable entities (notably the Alamanni and Franks), or were pushed out of their former territories by more dangerous peoples such as the Sarmatians (the Huns did not appear west of the Volga for another century). Eventually, the frontiers were stabilized by the Illyrian Emperors. However, barbarian migrations into the empire continued in greater and greater numbers. Though these migrants were initially closely monitored and assimilated, later tribes eventually entered the Roman Empire en masse with their weapons, giving only token recognition of Roman authority.[31]
The defensive battles that Rome had to endure on the Danube since the 230s, however, paled in comparison to the threat the empire faced in the East. There,
Economic impact
This section needs additional citations for verification. (August 2017) |
Internally, the empire faced hyperinflation caused by years of coinage devaluation.[34] This had started earlier under the Severan emperors who enlarged the army by one quarter,[35][self-published source?] and doubled the base pay of legionaries. As each of the short-lived emperors took power, they needed ways to raise money quickly to pay the military's "accession bonus" and the easiest way to do so was by inflating the coinage severely, a process made possible by debasing the coinage with bronze and copper.
This resulted in runaway rises in prices, and by the time Diocletian came to power, the old coinage of the Roman Empire had nearly collapsed. Some taxes were collected in kind and values often were notional, in bullion or bronze coinage. Real values continued to be figured in gold coinage, but the silver coin, the denarius, used for 300 years, was gone (1 pound of gold = 40 gold aurei = 1,000 denarii = 4,000 sestertii).[citation needed] This currency had almost no value by the end of the third century, and trade was carried out without retail coinage.
Breakdown of the internal trade network
One of the most profound and lasting effects of the Crisis of the Third Century was the disruption of Rome's extensive internal trade network. Ever since the Pax Romana, starting with Augustus, the empire's economy had depended in large part on trade between Mediterranean ports and across the extensive road systems to the Empire's interior. Merchants could travel from one end of the empire to the other in relative safety within a few weeks, moving agricultural goods produced in the provinces to the cities, and manufactured goods produced by the great cities of the East to the more rural provinces.
Large estates produced cash crops for export and used the resulting revenues to import food and urban manufactured goods. This resulted in a great deal of economic interdependence among the empire's inhabitants. The historian Henry St. Lawrence Beaufort Moss describes the situation as it stood before the crisis:
Along these roads passed an ever-increasing traffic, not only of troops and officials but of traders, merchandise and even tourists. An interchange of goods between the various provinces rapidly developed, which soon reached a scale unprecedented in the previous history and not repeated until a few centuries ago. Metals mined in the uplands of Western Europe, hides, fleeces, and livestock from the pastoral districts of Britain, Spain, and the shores of the Black Sea, wine and oil from Provence and Aquitaine, timber, pitch and wax from South Russia and northern Anatolia, dried fruits from Syria, marble from the Aegean coasts, and – most important of all – grain from the wheat-growing districts of North Africa, Egypt, and the Danube Valley for the needs of the great cities; all these commodities, under the influence of a highly organized system of transport and marketing, moved freely from one corner of the Empire to the other.[36]
With the onset of the Crisis of the Third Century, however, this vast internal trade network broke down. The widespread civil unrest made it no longer safe for merchants to travel as they once had, and the financial crisis that struck made exchange very difficult with the debased currency. This produced profound changes that, in many ways, foreshadowed the very decentralized economic character of the coming Middle Ages.[37]
Large landowners, no longer able to successfully export their crops over long distances, began producing food for subsistence and local barter. Rather than import manufactured goods from the empire's great urban areas, they began to manufacture many goods locally, often on their own estates, thus beginning the self-sufficient "house economy" that would become commonplace in later centuries, reaching its final form in the manorialism of the Middle Ages. The common, free people of the Roman cities, meanwhile, began to move out into the countryside in search of food and better protection.[38]
Made desperate by economic necessity, many of these former city dwellers, as well as many small farmers, were forced to give up hard-earned basic civil rights in order to receive protection from large land-holders. In doing so, they became a half-free class of Roman citizen known as
However, although the burdens on the population increased, especially the lower strata of the population, this cannot be generalized to the whole empire, especially since living conditions were not uniform. Although the structural integrity of the economy suffered from the military conflicts of that time and the inflationary episode of the 270s, it did not collapse, especially because of the complex regional differences. Recent research has shown that there were regions that prospered even further, such as Egypt, Africa and Hispania. But even for Asia Minor, which was directly affected by attacks, no general decline can be observed.
Even the Roman cities began to change in character. The large cities of classical antiquity slowly gave way to the smaller,
While imperial revenues fell, imperial expenses rose sharply. More soldiers, greater proportions of cavalry, and the ruinous expense of walling in cities all added to the toll. Goods and services previously paid for by the government were now demanded in addition to monetary taxes. The empire suffered from a crippling labour shortage. The steady exodus of both rich and poor from the cities and now-unprofitable professions forced Diocletian to use compulsion; conscription was made universal, most trades were made hereditary, and workers could not legally leave their jobs or travel elsewhere to seek better-paying ones. This included the unwanted middle-class civil service positions and under Constantine, the military. Constantine also tried to provide social programs for the poor to reduce the labour shortage.[43]
Increased militarization
All the barracks emperors based their power on the military and on the soldiers of the field armies, not on the Praetorians in Rome. Thus, Rome lost its role as the political center of the empire during the third century, although it remained ideologically important. In order to legitimize and secure their rule, the emperors of the third century needed above all military successes.[44]
The centre of decision-making shifted away from Rome and to wherever the emperor was with his armies, typically, in the east. This led to the transfer of the capital to the four cities Milan, Trier, Nicomedia, and Sirmium, and then to Constantinople. The Senate ceased to be the main governing organ and instead members of the equestrian class who filled the military officer corps became increasingly prominent.[45]
Emperors
Several emperors who rose to power through acclamation of their troops attempted to create stability by giving their descendants the title of Augustus and so making them co-emperors who later succeeded to the throne after their death or on some occasions their relatives managed to become an emperor immediately after their death. This led to the creation of several brief dynasties.
Non-dynastic
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
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Maximinus Thrax CAESAR GAIVS IVLIVS VERVS MAXIMINVS AVGVSTVS |
c. AD 173, Thracia
|
Proclaimed emperor by Pannonian legions after Severus Alexander's assassination | c. March 235 – June 238 | June AD 238 (aged 65) Assassinated by his own troops |
3 years |
Gordian dynasty
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Gordian I CAESAR MARCVS ANTONIVS GORDIANVS SEMPRONIANVS AFRICANVS AVGVSTVS |
c. AD 159, Phrygia? | Proclaimed emperor, whilst Pro-consul in Africa, during a revolt against Maximinus Thrax. Ruled jointly with his son Gordian II, and in opposition to Maximinus. Technically a usurper, but retrospectively legitimized by the accession of Gordian III
|
c. March – April 238 | April AD 238 Committed suicide upon hearing of the death of Gordian II |
22 days | |
Gordian II CAESAR MARCVS ANTONIVS GORDIANVS SEMPRONIANVS ROMANVS AFRICANVS AVGVSTVS |
c. AD 192, ? | Proclaimed emperor, alongside father Maximinus by act of the Senate
|
c. March – April 238 | April AD 238 Killed during the Maximinus army
|
22 days | |
Pupienus (non-dynastic) CAESAR MARCVS CLODIVS PVPIENVS MAXIMVS AVGVSTVS |
c. AD 178, ? | Proclaimed joint emperor with Maximinus
|
c. April – July 238 | July 29, AD 238 Assassinated by the Praetorian Guard |
99 days | |
Balbinus (non-dynastic) CAESAR DECIMVS CAELIVS CALVINVS BALBINVS PIVS AVGVSTVS |
? | Proclaimed joint emperor with Maximinus
|
c. April – July 238 | July 29, AD 238 Assassinated by Praetorian Guard |
99 days | |
Gordian III CAESAR MARCVS ANTONIVS GORDIANVS AVGVSTVS |
January 20, AD 225, Rome | Proclaimed emperor by supporters of Gordian I and II, then by the Senate; caesar with Pupienus and Balbinus until July AD 238. Grandson of Gordian I | c. July 238 – February 244 | February 11, AD 244 Unknown; possibly murdered on orders of Philip I |
5 years, 7 months |
Non-dynastic
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Philip II
MARCVS IVLIVS SEVERVS PHILLIPVS AVGVSTVS |
c. AD 204, Syria
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Praetorian Prefect to Gordian III, took power after his death; made his son Philip II co-emperor in summer AD 247
|
c. February 244 – September 249 | September/October AD 249 (aged 45) Killed in the Battle of Verona by Decius |
5 years, 7 months | |
Silbannacus
IMPERATOR MAR. SILBANNACHVS AVGVSTVS |
? | Unknown, but he may have been a usurper. | Unknown, possibly between c. 238 and c. 260 | ? | Unknown, likely very short |
Decian dynasty
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
c. AD 201, Budalia, Pannonia Inferior
|
Governor under Philip I; proclaimed emperor by Danubian legions then defeating and killing Philip in the Battle of Verona; made his son Herennius Etruscus co-emperor in early AD 251 | c. September 249 – June 251 | June AD 251 Both killed in the Battle of Abrittus fighting against the Goths
|
2 years | ||
Hostilian CAESAR CAIVS VALENS HOSTILIANVS MESSIVS QVINTVS AVGVSTVS |
Sirmium | Son of Trajan Decius, accepted as heir by the Senate
|
c. June 251 – late 251 | September/October AD 251 Natural causes (plague) |
4–5 months |
Non-dynastic
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Trebonianus Gallus CAESAR GAIVS VIBIVS TREBONIANVS GALLVS AVGVSTVS with Volusianus GAIVS VIBIVS VOLVSIANVS AVGVSTVS |
AD 206, Italia | Governor of Moesia Superior , proclaimed emperor by Danubian legions after Decius's death (and in opposition to Hostilian); made his son Volusianus co-emperor in late AD 251.
|
c. June 251 – August 253 | August AD 253 (aged 47) Assassinated by their own troops, in favor of Aemilian
|
2 years | |
Aemilian CAESAR MARCVS AEMILIVS AEMILIANVS AVGVSTVS |
c. AD 207 or 213 Africa
|
Governor of Moesia Superior, proclaimed emperor by Danubian legions after defeating the Goths ; accepted as emperor after death of Gallus
|
c. August – October 253 | September/October AD 253 (aged 40 or 46) Assassinated by his own troops, in favor of Valerian |
2 months |
Valerian dynasty
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Valerian CAESAR PVBLIVS LICINIVS VALERIANVS AVGVSTVS |
c. AD 195 | Governor of Aemilian
|
c. October 253 – 260 | After AD 260 Captured in Persians , died in captivity
|
7 years | |
Gallienus CAESAR PVBLIVS LICINIVS EGNATIVS GALLIENVS AVGVSTVS with Saloninus |
AD 218 | Son of Valerian, made co-emperor in AD 253; his son Saloninus is very briefly co-emperor in c. July 260 before assassination by Postumus | c. October 253 – September 268 | September AD 268 Murdered at Aquileia by his own commanders |
15 years |
Claudian dynasty
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Claudius II CAESAR MARCVS AVRELIVS CLAVDIVS AVGVSTVS |
May 10, AD 210, Sirmium | Victorious general at Battle of Naissus, seized power after Gallienus's death According to Epitome de Caesaribus he was a bastard son of Gordian II | c. September 268 – January/April 270 | January/April AD 270 (aged 60) Natural causes (plague) |
1 year, 4–7 months | |
Quintillus CAESAR MARCVS AVRELIVS CLAVDIVS QVINTILLVS AVGVSTVS |
c. AD 210, Sirmium | Brother of Claudius II, seized power after his death | c. April–May (?) 270 | AD 270 (aged around 60) Unclear; possibly suicide or murder |
17–77 days |
Non-dynastic
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Aurelian CAESAR LVCIVS DOMITIVS AVRELIANVS AVGVSTVS |
September 9, AD 214/AD 215, Sirmium | Proclaimed emperor by Danubian legions after Claudius II's death, in opposition to Quintillus | c. May 270 – October 275 | September AD 275 (aged 60–61) Assassinated by Praetorian Guard |
5 years |
Tacitan dynasty
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Tacitus CAESAR MARCVS CLAVDIVS TACITVS AVGVSTVS |
c. 200, Interamna Nahars, Italia | Elected by the Senate to replace Aurelian, after a short interregnum | c. December 275 – June 276 | June AD 276 (aged 76) Natural causes (fever), possibly assassinated |
9 months | |
Florianus CAESAR MARCVS ANNIVS FLORIANVS AVGVSTVS |
? | Brother of Tacitus, elected by the army in the west to replace him | c. June 276 – September 276 | September? AD 276 (aged ?) Assassinated by his own troops, in favor of Probus |
3 months |
Non-dynastic
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Probus CAESAR MARCVS AVRELIVS PROBVS AVGVSTVS |
AD 232, Sirmium | Governor of the eastern provinces, proclaimed emperor by Danubian legions in opposition to Florian
|
c. September 276 – September AD 282 | September/ October AD 282 (aged 50) Assassinated by his own troops, in favor of Carus |
6 years |
Caran dynasty
Portrait | Name | Birth | Succession | Reign | Death | Time in office |
---|---|---|---|---|---|---|
Carus CAESAR MARCVS AVRELIVS CARVS AVGVSTVS |
c. AD 230, Narbo, Gallia Narbonensis
|
Probus; seized power either before or after Probus was murdered; made his son Carinus co-emperor in early AD 283
|
c. September 282 – July/August 283 | July/August AD 283 Natural causes? (Possibly killed by lightning) |
10–11 months | |
Numerian CAESAR MARCVS AVRELIVS NVMERIVS NVMERIANVS AVGVSTVS |
? | Son of Carus, succeeded him jointly with his brother Carinus | c. July/August 283 – November 284 | AD 284 Unclear; possibly assassinated |
1 year | |
Carinus CAESAR MARCVS AVRELIVS CARINVS AVGVSTVS |
? | Son of Carus, ruled shortly with him and then with his brother Numerian | Spring 283– July 285 | July AD 285 Died in the Battle of the Margus |
2 years |
See also
- Bagaudae
- Sengoku period – a similar period in Japanese history
- Three Kingdoms period– similar periods in Chinese history (the latter roughly contemporaneous with the Crisis of the Third Century)
- Jublains archeological site documents some effects of the crisis in what is now western France
- Barbarian invasions of the 3rd century
Notes
- Adriatic-Ionian-centered
Citations
- JSTOR 289894.
- ISBN 978-0500320228.
- ISBN 978-0415100588.
- ^ "Septimius Severus:Legionary Denarius". Penelope.uchicago.edu. Retrieved 2019-05-10.
- ^ Kenneth W. Harl, Coinage in the Roman Economy, 300 B.C. to A.D. 700, Part 700, p. 216
- R.J. van der Spek, Lukas De Blois (2008), An Introduction to the Ancient World, p. 272 Archived 2017-07-30 at the Wayback Machine, Routledge
- ^ Grant, Michael (1996). The Severans: the Changed Roman Empire. Psychology Press. p. 42.
- ISBN 978-0-7425-6832-7.)
{{cite book}}
: CS1 maint: multiple names: authors list (link - ISBN 978-0-19-511875-9.
- ISBN 978-0-300-16426-8.
- ISBN 1134908156.
- ^ " Herodian says "in their opinion, Alexander showed no honourable intention to pursue the war and preferred a life of ease, when he should have marched out to punish the Germans for their previous insolence" (Herodian vi.7.10).
- ^ Southern, Pat The Roman Empire from Severus to Constantine, Routledge, 2001, p. 64
- ^ Southern, Pat The Roman Empire from Severus to Constantine, Routledge, 2001, p. 66
- ^ Joannes Zonaras, Compendium of History extract: Zonaras: Alexander Severus to Diocletian: 222–284 12:16
- ^ Southern, Pat The Roman Empire from Severus to Constantine, Routledge, 2001, p. 67
- ^ Meckler, Michael L., Maximinus Thrax (235–238 A.D.), De Imperatoribus Romanis (1997)
- ^ Southern, Pat (2011-02-17). "Third Century Crisis of the Roman Empire". BBC History, 17 February 2011.
- ^ Zosimus (1814) [translation originally printed]. The New History, Book 1. (scanned and published online by Roger Pearse). London: Green and Chaplin. pp. 16, 21, 31. Retrieved 2016-04-22.
- ISBN 9781555816483.
- ^ "Rome's Imperial Crisis of the Third Century". Brewminate: A Bold Blend of News and Ideas. 2019-04-22. Retrieved 2023-01-12.
- S2CID 252492735.
- ISBN 978-3-11-010934-4
- ISBN 0-7099-4685-6
- ^ "Res Publica Restituta? Republic and Princeps in the Early Roman Empire – Armstrong Undergraduate Journal of History". www.armstrong.edu. Archived from the original on 2018-11-12. Retrieved 2018-10-19.
- ^ Freedman, Paul (Fall 2011). "The Crisis of the Third Century and the Diocletianic Reforms". Yale University. Archived from the original on 2017-12-08. Retrieved 2018-10-19.
- PMID 20046111.
- ^ Bernett, Rich (2020-08-22). "Systemic Problems that Led to the Crisis of the Third Century". Wondrium Daily. Retrieved 2023-01-12.
- ^ Harper, Kyle (2017-11-01). "Solving the Mystery of an Ancient Roman Plague". The Atlantic. Archived from the original on 2018-01-21. Retrieved 2018-10-20.
- PMID 21233349.
- OCLC 62177842.
- ^ Josef Wiesehöfer: Das Reich der Sāsāniden, in Klaus Peter Johne, Udo Hartmann, Thomas Gerhardt, Die Zeit der Soldatenkaiser: Krise und Transformation des Römischen Reiches im 3. Jahrhundert n. Chr. (235–284) 2008, p. 531ff.
- ^ Erich Kettenhofen: Die Eroberung von Nisibis und Karrhai durch die Sāsāniden in der Zeit Kaiser Maximins, AD 235/236. In: Iranica Antiqua 30 (1995), pp. 159–177.
- ^ "This infographic shows how currency debasement contributed to the fall of Rome". Business Insider. Archived from the original on 2017-10-11. Retrieved 2017-10-20.
- ]
- ^ Henry St. Lawrence Beaufort Moss (1935). The Birth of the Middle Ages 395–814. London: Oxford University Press. pp. 1.
- ISBN 0-19-500260-1
- ISBN 0-19-500260-1pp. 29–30
- ISBN 0-19-500260-1pp. 26, 28–29
- OCLC 180946164.
- OCLC 271165910.
- ISBN 0-19-500260-1pp. 7, 30
- ISBN 052138673X.
- ISBN 978-3050045290.
- ISBN 1134908156.
General bibliography
- Allen, Larry (2009). The Encyclopedia of Money (2nd ed.). ISBN 978-1598842517.
- Davies, Glyn (1997) [1994]. A History of Money: From Ancient Times to the Present Day (Reprint ed.). ISBN 978-0708313510.
- Olivier Hekster, Rome and Its Empire, AD 193–284 (Edinburgh, 2008). ISBN 978 0 7486 2303 7.
- Klaus-Peter Johne (ed.), Die Zeit der Soldatenkaiser (Akademie Verlag, Berlin 2008).
- Lot, Ferdinand. End of the Ancient World and the Beginnings of the Middle Ages (Harper Torchbooks Printing, New York, 1961. First English printing by Alfred A. Knopf, Inc., 1931).
- Moss, H. St. L. B. The Birth of the Middle Ages (Clarendon Press, 1935, reprint Oxford University Press, January 2000). ISBN 0-19-500260-1.
- Watson, Alaric. Aurelian and the Third Century (Taylor & Francis, 2004) ISBN 0-415-30187-4
- White, John F. Restorer of the World: The Roman Emperor Aurelian (Spellmount, 2004) ISBN 1-86227-250-6
Further reading
- Crisis of the Third Century, Hugh Kramer.
- Map, University of Calgary.
- The Crisis of the Third Century, OSU.