Home Region:  Anatolia-Caucasus (Southwest Asia)

Roman Empire - Dominate

285 CE 394 CE
EQ 2020  tr_roman_dominate / TrRomDm
Preceding Entity: Add one more here.
31 BCE 284 CE Roman Empire - Principate (it_roman_principate)    [continuity]

Succeeding Entity: Add one more here.
395 CE 631 CE East Roman Empire (tr_east_roman_emp)    [continuity]

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  General Description  
The Roman Principate is generally regarded as ending during or just after the crisis of the 3rd century CE (235-284 CE). The date of 284 CE marks the accession of Diocletian [1] and the period includes the Constantinian Dynasty (305-363 CE), Valentinian Dynasty (364-378 CE) and the early part of the Theodosian dynasty (379-457 CE). According to the historian David Baker, the ’Eastern Empire enjoyed an expansion phase c. 285-450’. [2] The period ends after the reign of Theodosius, the last emperor to rule over both the Eastern and Western halves of the Empire. [3]
Near the end of the 3rd century, beginning at the end of the Severan Dynasty, the Principate nearly collapsed in the face of internal warfare and pressure from external foes, including the Sassanid Persian Empire and nomadic tribes from Germany and eastern Europe. Rome briefly lost control over parts of France, Britain, and southern Spain and suffered several significant losses in battle to the Sassanids. Under first the Emperor Aurelian (r. 270-275 CE) then Diocletian (r. 284-305), all territory was recovered and a series of administrative and economic reforms inaugurated a second phase of the Roman Empire, which we refer to as the Dominate (denoting the increasing centralization of authority and the development of a large bureaucratic apparatus). This period saw notably the increasing popularization of Christianity, culminating in its acceptance as the official state religion under the Emperor Theodosius at the end of the period. The late 3rd century also saw the Empire split into two distinct administrative halves: a Western half, with its capital at Rome, and an Eastern one, ruled first from Nicomedia in Anatolia and then from Byzantium (re-founded as Constantinople, modern-day Istanbul, by the Emperor Constantine I the Great in 330 CE). Each half was ruled by a different emperor along with a junior colleague, titled ’Caesar’. This arrangement is known as the Tetrarchy (’rule of four’), which lasted until Constantine I managed to once again rule both halves together. The Empire was divided a few more times, until Theodosius (r. 379-392 CE) united it for the final time. In 393, Theodosius once more divided the Empire, naming Arcadius Emperor in the East and Honorius Emperor in the West. This marks the end of the Dominate period, leading to a period of instability and, ultimately, the collapse of the Roman state in the west, yet recovery and the continuation of Roman rule in the east (which became known as the Byzantine Empire, after Constantinople’s original name).
Population and political organization
During the Dominate period, the power centre of the Roman Empire shifted decisively away from Rome and Italy, beset by decades of crisis and civil infighting, to Anatolia; specifically, to the old Greek city of Byzantium that was re-founded and glorified by the Emperor Constantine I. Before this, Diocletian brought stability back to the Empire after the crises of the 3rd century CE by inaugurating a series of administrative and economic reforms. Although most offices and institutions of the preceding Principate period were retained, Diocletian increased the number of provinces, adding more governors and provincial officials who reported directly to the emperor, and further split the empire into two halves to aid in the administration of such a vast and diverse territory. [4] [5] The early Dominate is known for the decline of autonomy, prestige, and power of Rome’s provincial elite and the concomitant rapid increase in the power of the central bureaucracy. [6] [7] [8]
When Constantine I established Constantinople as the capital in 330 CE, he furnished the city with a palace, hippodrome, and a great imperial bureaucracy. In terms of personnel the administration in Constantinople reached its largest extent in the 4th century with ’somewhat over thirty thousand functionaries’. [9] Constantine was the first emperor to vigorously promote Christian religion and his patronage of the Christian church laid the foundations of a Christian empire. ’He built grand churches at the sacred loci of Christianity, including churches celebrating Christ’s birth, baptism, and resurrection and Peter’s death in Rome. ... Constantine’s successors would continue this pattern. Many churches would become quite wealthy. Their clergy were exempt from taxation and other onerous obligations like labor.’ [10]
The Empire, creaking under its vast territory of 4.5 million square kilometres, supported a population of up to 70 million people. Rome had lost population from its peak under the Principate, probably supporting around 800,000 in 300 CE and around 500,000 by the beginning of the 5th century. Constantinople also had slightly under 500,000 inhabitants, though it developed rapidly under the patronage of Constantine I and his successors and became the new centre of literacy and culture in the Roman world - rivalling, if not surpassing, Rome herself. [11]

[1]: (Boatwright et al. 2012, 438) Mary T. Boatwright, Daniel J. Gargola, Noel Lenski and Richard J. A. Talbert. 2012. The Romans. From Village to Empire: A History of Rome from Earliest Times to the End of the Western Empire. 2nd ed. New York: Oxford University Press.

[2]: (Baker 2011, 245-46) David Baker. 2011. ’The Roman Dominate from the Perspective of Demographic-Structural Theory’. Cliodynamics 2 (2): 217-51.

[3]: (Morgan 2012) James F. Morgan. 2012. The Roman Empire: Fall of the West, Survival of the East. Bloomington, IN: AuthorHouse.

[4]: (Black 2008, 181) Jeremy Black. 2008. World History Atlas. London: Dorling Kindersley.

[5]: (Cameron 1993) Averil Cameron. 1993. The Later Roman Empire, A.D. 284-430. Cambridge, MA: Harvard University Press.

[6]: (Loewenstein 1973, 238) Karl Loewenstein. 1973. The Governance of Rome. The Hague: Martin Nijhoff.

[7]: (Eich 2005) Peter Eich. 2005. Zur Metamorphose des politischen Systems in der römischen Kaiserzeit: Die Entstehung einer "personalen Bürokratie" im langen dritten Jahrhundert. Berlin: Walter de Gruyter.

[8]: (Eich 2015) Peter Eich. 2015. ’The Common Denominator: Late Roman Imperial Bureaucracy from a Comparative Perspective’, in State Power in Ancient China and Rome, edited by Walter Scheidel, 90-149. Oxford: Oxford University Press.

[9]: (Lendon 1997, 3) J. E. Lendon. 1997. Empire of Honour: The Art of Government in the Roman World. Oxford: Oxford University Press.

[10]: (Madigan 2015, 20) Kevin Madigan. 2015. Medieval Christianity: A New History. New Haven, CT: Yale University Press.

[11]: (Lee 2013, 76) A. D. Lee. 2013. From Rome to Byzantium AD 363 to 565: The Transformation of Ancient Rome. Edinburgh: Edinburgh University Press.

Economy Variables (Luxury Goods) Coding in Progress.
Religion Variables Coding in Progress.

NGA Settlements:

Year Range Roman Empire - Dominate (tr_roman_dominate) was in:
 (284 CE 394 CE) Latium   /   Paris Basin   /   Crete   /   Upper Egypt   /   Konya Plain
Home NGA: Konya Plain

General Variables
Identity and Location Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Utm Zone 33 T 285 CE  394 CE
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Original Name Roman Empire - Dominate 285 CE  394 CE
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Capital 285 CE  394 CE
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Capital 285 CE  394 CE
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Alternative Name Roman Empire 285 CE  394 CE
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Alternative Name Eastern Empire 285 CE  394 CE
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Alternative Name Byzantine Empire 285 CE  394 CE
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Temporal Bounds Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Peak Years
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Duration
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Political and Cultural Relations Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Suprapolity Relations 285 CE  394 CE
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Supracultural Entity 285 CE  394 CE
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Succeeding Entity Western Roman Empire - Late Antiquity 285 CE  394 CE
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Scale of Supracultural Interaction 285 CE  394 CE
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Relationship to Preceding Entity continuity 285 CE  394 CE
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Succeeding Entity
395 CE 476 CE
Western Roman Empire - Late Antiquity (it_western_roman_emp)   [continuity] 
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Preceding Entity
31 BCE 284 CE
Roman Empire - Principate (it_roman_principate)   [continuity] 
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Succeeding Entity
395 CE 631 CE
East Roman Empire (tr_east_roman_emp)   [continuity]  Expert
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Degree of Centralization unitary state 285 CE  394 CE
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Language Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Linguistic Family Indo-European 285 CE  394 CE
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Language 285 CE  394 CE
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Language 285 CE  394 CE
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Religion Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Religion Genus Roman State Religions 285 CE  394 CE
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Religion Family Imperial Cult 285 CE  394 CE
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Alternate Religion Uncoded Undecided 285 CE  394 CE
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Social Complexity Variables
Social Scale Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Population of the Largest Settlement 285 CE  394 CE
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Polity Territory 285 CE  394 CE
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Polity Population 300 CE
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Hierarchical Complexity Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Settlement Hierarchy 285 CE  394 CE
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Religious Level 285 CE  394 CE
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Military Level 285 CE  394 CE
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Administrative Level 285 CE  394 CE
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Professions Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Professional Soldier 285 CE  394 CE
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Professional Priesthood 285 CE  394 CE
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Professional Military Officer 285 CE  394 CE
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Bureaucracy Characteristics Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Specialized Government Building 285 CE  394 CE
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Merit Promotion 285 CE  394 CE
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Full Time Bureaucrat 285 CE  394 CE
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Examination System 285 CE  394 CE
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Law Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Professional Lawyer 285 CE  394 CE
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Judge 285 CE  394 CE
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285 CE  394 CE
Court 285 CE  394 CE
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Specialized Buildings: polity owned Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Market 285 CE  394 CE
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Irrigation System 285 CE  394 CE
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Food Storage Site 285 CE  394 CE
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Drinking Water Supply System 285 CE  394 CE
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Transport Infrastructure Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Road 285 CE  394 CE
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Port 285 CE  394 CE
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Canal 285 CE  394 CE
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Bridge 285 CE  394 CE
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Special-purpose Sites Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Mines or Quarry Present 285 CE  394 CE
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Information / Writing System Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Written Record 285 CE  394 CE
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Script Present 285 CE  394 CE
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Phonetic Alphabetic Writing Present 285 CE  394 CE
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Nonwritten Record 285 CE  394 CE
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Non Phonetic Writing Absent 285 CE  394 CE
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Information / Kinds of Written Documents Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Scientific Literature 285 CE  394 CE
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Sacred Text 285 CE  394 CE
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Religious Literature 285 CE  394 CE
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Practical Literature 285 CE  394 CE
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Philosophy 285 CE  394 CE
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Lists Tables and Classification Present 285 CE  394 CE
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History 285 CE  394 CE
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Fiction 285 CE  394 CE
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Calendar Present 285 CE  394 CE
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Information / Money Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Token 285 CE  394 CE
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Token 285 CE  394 CE
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Precious Metal 285 CE  394 CE
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Paper Currency 285 CE  394 CE
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Indigenous Coin 285 CE  394 CE
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Foreign Coin 285 CE  394 CE
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Article 285 CE  394 CE
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Information / Postal System Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Postal Station 285 CE  394 CE
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General Postal Service 285 CE  394 CE
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Courier 285 CE  394 CE
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Information / Measurement System Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Warfare Variables (Military Technologies)
Fortifications Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Wooden Palisade 285 CE  394 CE
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Stone Walls Non Mortared Unknown 285 CE  394 CE
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Stone Walls Mortared 285 CE  394 CE
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Settlements in a Defensive Position 285 CE  394 CE
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Modern Fortification Absent 285 CE  394 CE
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Moat 285 CE  394 CE
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Fortified Camp Present 285 CE  394 CE
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Earth Rampart 285 CE  394 CE
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Ditch 285 CE  394 CE
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Complex Fortification 285 CE  394 CE
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Long Wall absent 285 CE  394 CE
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Military use of Metals Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Steel 285 CE  394 CE
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Iron 285 CE  394 CE
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Copper 285 CE  394 CE
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Bronze 285 CE  394 CE
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Projectiles Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Tension Siege Engine 285 CE  394 CE
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Sling Siege Engine Absent 285 CE  394 CE
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Sling 285 CE  394 CE
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Self Bow Absent 285 CE  394 CE
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Javelin 285 CE  394 CE
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Handheld Firearm Absent 285 CE  394 CE
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Gunpowder Siege Artillery Absent 285 CE  394 CE
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Crossbow 285 CE  394 CE
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Composite Bow 285 CE  394 CE
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Atlatl 285 CE  394 CE
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Handheld weapons Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
War Club 285 CE  394 CE
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Sword 285 CE  394 CE
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Spear 285 CE  394 CE
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Polearm Unknown 285 CE  394 CE
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Dagger Present Inferred 285 CE  394 CE
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Battle Axe 285 CE  394 CE
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Animals used in warfare Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Horse 285 CE  394 CE
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Elephant Absent 285 CE  394 CE
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Donkey 285 CE  394 CE
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Dog 285 CE  394 CE
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Camel 285 CE  394 CE
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Camel 285 CE  394 CE
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Armor Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Wood Bark Etc 285 CE  394 CE
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Shield 285 CE  394 CE
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Scaled Armor 285 CE  394 CE
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Plate Armor 285 CE  394 CE
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Limb Protection 285 CE  394 CE
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Leather Cloth 285 CE  394 CE
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Laminar Armor Unknown 285 CE  394 CE
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Helmet 285 CE  394 CE
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Chainmail 285 CE  394 CE
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Breastplate 285 CE  394 CE
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Naval technology Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Specialized Military Vessel 285 CE  394 CE
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Small Vessels Canoes Etc Absent 285 CE  394 CE
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Merchant Ships Pressed Into Service 285 CE  394 CE
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Economy Variables (Luxury Goods)
Religion Variables
Moralizing Supernatural Punishment and Reward Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Human Sacrifice Roman Empire - Dominate (tr_roman_dominate)
Variable Coded Value / Certainty Tags Year(s) See More
Instability Data
Power Transitions