The Roman emperor was the ruler and monarchical head of state of the Roman Empire , starting with the granting of the title augustus to Octavian in 27 BC. The term emperor is a modern convention, and did not exist as such during the Empire. When a given Roman is described as becoming emperor in English, it generally reflects his accession as augustus , and later as basileus . Another title used was imperator , originally a military honorific, and caesar , originally a cognomen . Early emperors also used the title princeps ('first one') alongside other Republican titles, notably consul and pontifex maximus .
193-623: Trajan ( / ˈ t r eɪ dʒ ən / TRAY -jən ; born Marcus Ulpius Traianus , 18 September 53 – c. 9 August 117 ) was a Roman emperor from AD 98 to 117, remembered as the second of the Five Good Emperors of the Nerva–Antonine dynasty . He was a philanthropic ruler and a successful soldier-emperor who presided over one of the greatest military expansions in Roman history , during which, by
386-542: A Traia . Their son, Trajan's namesake father Marcus Ulpius Traianus , was born at Italica during the reign of Tiberius and became a prominent senator and general, commanding the Legio X Fretensis under Vespasian in the First Jewish-Roman War . Trajan's mother was Marcia , a Roman noblewoman of the gens Marcia and a sister-in-law of the second Flavian Emperor Titus . Little is known of her. Her father
579-493: A Triumphal arch entrance, a forum space approximately 120 m long and 90m wide, surrounded by peristyles: a monumentally sized basilica : and later, Trajan's Column and libraries. It was started in AD 107, dedicated on 1 January 112, and remained in use for at least 500 years. It still drew admiration when Emperor Constantius II visited Rome in the fourth century. It accommodated Trajan's Market, and an adjacent brick market. Trajan
772-574: A bath complex as well as the Aqua Traiana . Trajan invested heavily in the provision of popular amusements. He carried out a "massive reconstruction" of the Circus Maximus , which was already the empire's biggest and best appointed circuit for the immensely popular sport of chariot racing . The Circus also hosted religious theatrical spectacles and games , and public processions on a grand scale. Trajan's reconstruction, completed by 103,
965-474: A client kingdom in the first war (101–102), followed by a second war that ended in actual incorporation into the Empire of the trans-Danube border group of Dacia. According to the provisions of Decebalus's earlier treaty with Rome, made in the time of Domitian, Decebalus was acknowledged as rex amicus , that is, client king; in exchange for accepting client status, he received from Rome both a generous stipend and
1158-608: A theocracy . According to George Ostrogorsky , "the absolute power of the Roman emperor was further increased with the advent of Christian ideas". This became more evident after the Muslim conquests of the 7th century, which gave Byzantine imperialism a new sense of purpose. The emperor was the subject of a series of rites and ceremonies, including a formal coronation performed by the Patriarch of Constantinople . The Byzantine state
1351-519: A 50-year period that almost saw the end of the Roman Empire. The last vestiges of Republicanism were lost in the ensuing anarchy. In 238, the Senate attempted to regain power by proclaiming Pupienus and Balbinus as their own emperors (the first time since Nerva ). They managed to usurp power from Maximinus Thrax , but they were killed within two months. With the rise of the "soldier emperors",
1544-442: A Dacian nobleman called Bikilis was captured. Decebalus’ treasures had been buried under a temporarily diverted river and the captive workers executed to retain the secret. Staggering amounts of gold and silver were found and packed off to fill Rome's coffers. Trajan built a new city, Colonia Ulpia Traiana Augusta Dacica Sarmizegetusa , on another site (north of the hill citadel holding the previous Dacian capital), although bearing
1737-551: A banquet. The details of Trajan's early military career are obscure, save for the fact that in 89, as legate of Legio VII Gemina in Hispania Tarraconensis , he supported Domitian against an attempted coup by Lucius Antonius Saturninus , the governor of Germania Superior . Trajan probably remained in the region after the revolt was quashed, to engage with the Chatti who had sided with Saturninus, before returning
1930-642: A basis for further expansion within Eastern Europe, as the Romans believed the region to be much more geographically "flattened", and thus easier to traverse, than it actually was; they also underestimated the distance from those vaguely defined borders to the ocean. Defence of the province was entrusted to a single legion, the XIII Gemina , stationed at Apulum , which functioned as an advance guard that could, in case of need, strike either west or east at
2123-463: A change of mores that began with the Severan dynasty , Trajan's putative lovers included the future emperor, Hadrian, pages of the imperial household, the actor Pylades, a dancer called Apolaustus, Lucius Licinius Sura, and Trajan's predecessor Nerva. Cassius Dio also relates that Trajan made an ally out of Abgar VII on account of the latter's beautiful son, Arbandes, who would then dance for Trajan at
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#17327727866532316-400: A coin. In reality, Trajan did not share power in any meaningful way with the senate, something that Pliny admits candidly: "[E]verything depends on the whims of a single man who, on behalf of the common welfare, has taken upon himself all functions and all tasks". One of the most significant trends of his reign was his encroachment on the senate's sphere of authority, such as his decision to make
2509-546: A court title bestowed to prominent figures of the government, and lost even more relevance after the creation of the title sebastokrator by Alexios I Komnenos . Despite this, its regular use by earlier emperors led to the name becoming synonym with "emperor" in certain regions. Several countries use Caesar as the origin of their word for "emperor", like Kaiser in Germany and Tsar in Bulgaria and Russia . After
2702-544: A family name ( nomen ), styling himself as Imp. Caesar instead of Imp. Julius Caesar . However, the nomen was still inherited by women (such as Julia the Younger ) and appear in some inscriptions. After the death of Caligula , Augustus' great-grandson, his uncle Claudius was proclaimed emperor. He was not an official member of the Julia gens , but he was the grandson of Octavia , Augustus' sister, and thus still part of
2895-713: A lengthy tour of inspection on the Rhine and Danube frontiers, may suggest that he was unsure of his position, both in Rome and with the armies at the front. Alternatively, Trajan's keen military mind understood the importance of strengthening the empire's frontiers. His vision for future conquests required the diligent improvement of surveillance networks, defences and transport along the Danube . Prior to his frontier tours, Trajan ordered his Prefect Aelianus to attend him in Germany, where he
3088-410: A lump sum from the imperial treasury, and in return were expected to repay an annual sum to support the alimentary fund. The earliest of Trajan's conquests were Rome's two wars against Dacia , an area that had troubled Roman politics for over a decade in regard to the unstable peace negotiated by Domitian 's ministers with the powerful Dacian king Decebalus . Dacia would be reduced by Trajan's Rome to
3281-488: A network of local notables who act as mediators between the ruled and the ruler. Dio's notion of being "friend" to Trajan (or any other Roman emperor), however, was that of an informal arrangement, that involved no formal entry of such "friends" into the Roman administration. Trajan ingratiated himself with the Greek intellectual elite by recalling to Rome many (including Dio) who had been exiled by Domitian, and by returning (in
3474-420: A new caesar . Each pair ruled over a half of the Empire, which led to the creation of a Western and Eastern Roman Empire , a division that eventually became permanent. This division had already a precedent in the joint rule of Valerian / Gallienus and Carus / Carinus . Diocletian justified his rule not by military power, but by claiming divine right . He imitated Oriental divine kingship and encouraged
3667-553: A noblewoman from the Roman settlement at Nîmes ; the marriage ultimately remained childless. The historian Cassius Dio later noted that Trajan was a lover of young men , in contrast to the usual bisexual activity that was common among upper-class Roman men of the period. The emperor Julian also made a sardonic reference to his predecessor's sexual preference, stating that Zeus himself would have had to be on guard had his Ganymede come within Trajan's vicinity. This distaste reflected
3860-506: A pack of fools, yes, they treat you just like children, for we often offer children the most trivial things in place of things of greatest worth [...] In place of justice, in place of the freedom of the cities from spoliation or from the seizure of the private possessions of their inhabitants, in place of their refraining from insulting you [...] your governors hand you titles, and call you 'first' either by word of mouth or in writing; that done, they may thenceforth with impunity treat you as being
4053-611: A plan that failed. Decebalus also took prisoner Trajan's legate Longinus, who eventually poisoned himself while in custody. Finally, in 105, Decebalus undertook an invasion of Roman-occupied territory north of the Danube. Prior to the campaign, Trajan had raised two entirely new legions: II Traiana – which, however, may have been posted in the East, at the Syrian port of Laodicea – and XXX Ulpia Victrix , which
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#17327727866534246-436: A political intent, enabling planned increases in civil and military spending. Trajan formalised the alimenta, a welfare program that helped orphans and poor children throughout Italy by providing cash, food and subsidized education. The program was supported out of Dacian War booty, estate taxes and philanthropy. The alimenta also relied indirectly on mortgages secured against Italian farms ( fundi ). Registered landowners received
4439-497: A privileged position. As Pliny said in one of his letters at the time, it was official policy that Greek civic elites be treated according to their status as notionally free but not put on an equal footing with their Roman rulers. When the city of Apamea complained of an audit of its accounts by Pliny, alleging its "free" status as a Roman colony, Trajan replied by writing that it was by his own wish that such inspections had been ordered. Concern about independent local political activity
4632-521: A process begun by Nerva) a great deal of private property that Domitian had confiscated. He also had good dealings with Plutarch , who, as a notable of Delphi , seems to have been favoured by the decisions taken on behalf of his home-place by one of Trajan's legates, who had arbitrated a boundary dispute between Delphi and its neighbouring cities. However, it was clear to Trajan that Greek intellectuals and notables were to be regarded as tools for local administration, and not be allowed to fancy themselves in
4825-458: A public bath was built with the proceeds from the entrance fees paid by "supernumerary" members of the council, enrolled with Trajan's permission. According to the Digest , Trajan decreed that when a city magistrate promised to achieve a particular public building, his heirs inherited responsibility for its completion. Trajan was a prolific builder. Many of his buildings were designed and erected by
5018-541: A regime in which the notion of legitimacy is as absent as that of the Augustan principate". Imperial propaganda was often used to legitimize or de-legitimize certain emperors. The Chronicon Paschale , for example, describes Licinius as having been killed like "those who had briefly been usurpers before him". In reality, Licinius was the legitimate emperor of the West (having been appointed by Galerius ), while Constantine
5211-477: A role model, for, according to Pliny, "men learn better from examples". Eventually, Trajan's popularity among his peers was such that the Roman Senate bestowed upon him the honorific of optimus , meaning "the best", which appears on coins from 105 on. This title had mostly to do with Trajan's role as benefactor, such as in the case of his returning confiscated property. Pliny states that Trajan's ideal role
5404-458: A show". A side effect of such extravagant spending was that junior and thus less wealthy members of the local oligarchies felt disinclined to present themselves to fill posts as local magistrates, positions that involved ever-increasing personal expense. Roman authorities liked to play the Greek cities against one another – something of which Dio of Prusa was fully aware: [B]y their public acts [the Roman governors] have branded you as
5597-427: A state of disorder", Pliny once wrote to Trajan, plans for unnecessary works made in collusion with local contractors being identified as one of the main problems. One of the compensatory measures proposed by Pliny expressed a thoroughly Roman conservative position: as the cities' financial solvency depended on the councilmen's purses, it was necessary to have more councilmen on the local city councils. According to Pliny,
5790-598: A steady supply of technical experts. The treaty seems to have allowed Roman troops the right of passage through the Dacian kingdom in order to attack the Marcomanni , Quadi and Sarmatians . However, senatorial opinion never forgave Domitian for paying what was seen as tribute to a barbarian king. Unlike the Germanic tribes, the Dacian kingdom was an organized state capable of developing alliances of its own, thus making it
5983-542: A strategic threat and giving Trajan a strong motive to attack it. In May of 101, Trajan launched his first campaign into the Dacian kingdom, crossing to the northern bank of the Danube and defeating the Dacian army at Tapae (see Second Battle of Tapae ), near the Iron Gates of Transylvania . It was not a decisive victory, however. Trajan's troops took heavy losses in the encounter, and he put off further campaigning for
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6176-989: A strong local power base, caused by the size of the town from which they came, made it necessary for the Ulpii (and for the Aelii , the other important senatorial family of Italica with whom they were allied) to weave local alliances, in the Baetica (with the Annii , the Ucubi and perhaps the Dasumii from Corduba), the Tarraconense and the Narbonense , here above all through Pompeia Plotina , Trajan's wife. Many of these alliances were made not in Spain, but in Rome. The family home in Rome,
6369-447: A very narrow territory under its direct administration. Trajan's year of birth is not reliably attested and may instead have been AD 56. The epitome of Cassius Dio's Roman history describes Trajan as "an Iberian and neither an Italian nor even an Italiote", but this claim is contradicted by other ancient sources and rejected by modern scholars, who have reconstructed Trajan's Italic lineage. Appian states that Trajan's hometown of Italica
6562-538: A work on the history of the Daco - Getae . Criton was Trajan's Greek chief physician and procurator , during the Dacian wars. Based on the research so far, Dacica is considered lost. However, one sentence survived in the Latin grammar work by Priscian . To describe a grammatical rule, Priscian cites Trajan: inde Berzobim, deinde Aizi processimus , meaning We then advanced to Berzobim, next to Aizi . The phrase describes
6755-521: Is believed to be Quintus Marcius Barea Sura . Her mother was Antonia Furnilla , daughter of Aulus Antonius Rufus and Furnia . Trajan owned some lands called Figlinae Marcianae in Ameria , another Umbrian town, located near both Tuder and Reate (the home of the Flavian dynasty) and believed to be the home of Marcia's family. The line of the Ulpii continued long after Trajan's death. His elder sister
6948-404: Is generally agreed that Pliny, being part of the emperor's inner circle, provides a unique and valuable source of information through his letters with Trajan, the only surviving correspondence between a governor and his emperor. However, it has been argued that Pliny's correspondence with Trajan is neither intimate nor candid, but rather an exchange of official mail in which Pliny's stance borders on
7141-561: Is known as the Dominate , derived from the title dominus ("lord") adopted by Diocletian . During his rule, the emperor became an absolute ruler and the regime became even more monarchical. The emperors adopted the diadem crown as their supreme symbol of power, abandoning the subtleties of the early Empire. Beginning in the late 2nd century, the Empire began to suffer a series of political and economic crises, partially because it had overexpanded so much. The Pax Romana ("Roman peace")
7334-517: Is lost with the exception of one sentence. Only fragments remain of the Getica , a book by Trajan's personal physician Titus Statilius Criton . The Parthica , a 17-volume account of the Parthian Wars written by Arrian , has met a similar fate. Book 68 in Greek author Cassius Dio 's Roman History , which survives mostly as Byzantine abridgements and epitomes , is the main source for
7527-598: Is never used. The imperial titles are treated as inseparable of the person, which is reflected in the name Imperator Caesar Vespasianus Augustus . This Lex sometimes related to the Lex regia ("royal law") mentioned in the Corpus Juris Civilis of Eastern emperor Justinian I (r. 527–565), who cites the early 3rd-century writer Ulpian . This was probably a later construct, as its very name, which derives from rex ("king"), would have been utterly rejected in
7720-633: Is often said to have ended with the tyrannical reign of Commodus. His murder was followed by the accession of Septimius Severus , the victor of the Year of the Five Emperors . It was during his reign that the role of the army grew even more, and the emperors' power increasingly depended on it. The murder of his last relative, Severus Alexander , led to the Crisis of the Third Century (235–285),
7913-520: Is often said to have followed a " Caesaropapist " model, where the emperor played the role of ruler and head of the Church, but there was often a clear distinction between political and secular power. The line of Eastern emperors continued uninterrupted until the sack of Constantinople and the establishment of the Latin Empire in 1204. This led to the creation of three lines of emperors in exile:
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8106-490: Is one of the few rulers whose reputation has survived 19 centuries. Every new emperor after him was honoured by the Senate with the wish felicior Augusto, melior Traiano (that he be "luckier than Augustus and better than Trajan"). Among medieval Christian theologians, Trajan was considered a virtuous pagan . In the Renaissance , Machiavelli , speaking on the advantages of adoptive succession over heredity, mentioned
8299-459: Is said to have informed Hadrian in 108 that he had been chosen as Trajan's imperial heir. As governor of Upper Germany (Germania Superior) during Nerva's reign, Trajan received the impressive title of Germanicus for his skilful management and rule of the volatile Imperial province. When Nerva died on 28 January 98, Trajan succeeded to the role of emperor without any outward adverse incident. The fact that he chose not to hasten towards Rome, but made
8492-426: Is seen in Trajan's decision to forbid Nicomedia from having a corps of firemen ("If people assemble for a common purpose ... they soon turn it into a political society", Trajan wrote to Pliny) as well as in his and Pliny's fears about excessive civic generosities by local notables such as distribution of money or gifts. Pliny's letters suggest that Trajan and his aides were as much bored as they were alarmed by
8685-519: Is still often regarded as a usurper, similarly to Magnus Maximus , who was briefly recognized by Theodosius I . Western emperors such as Magnentius , Eugenius and Magnus Maximus are sometimes called usurpers, but Romulus Augustulus is traditionally regarded as the last Western emperor, despite never receiving the recognition of the Eastern emperor Zeno . The period after the Principate
8878-399: The pomerium ; and use discretionary power whenever necessary. The text further states that he is "not bound by laws", and that any previous act was retroactively considered legitimate. There is no mention of imperium nor tribunicia potestas , although these powers were probably given in the earlier clauses. There is also no mention of any "imperial office", and the title of "emperor"
9071-583: The Constantinian dynasty , emperors followed Imperator Caesar with Flavius , which also began as a family name but was later incorporated into the emperor's titles, thus becoming Imperator Caesar Flavius . The last use of the formula, rendered as Autokrator Kaisar Flabios... Augoustos (Αὐτοκράτωρ καῖσαρ Φλάβιος αὐγουστος) in Greek, is in the Basilika of Leo VI the Wise (r. 886–912). Originally
9264-754: The Epitome de Caesaribus , was the town of Tuder ( Todi ) in the Umbria region of central Italy . This is confirmed by archeology, with epigraphic evidence placing both the Ulpii and the Traii in Umbria generally and Tuder specifically, and by linguistic studies of the family names Ulpius and Traius which show that both are of Osco-Umbrian origin. It is unknown whether Trajan's ancestors were Roman citizens or not at their arrival in Spain. They would have certainly possessed Roman citizenship in case they arrived after
9457-528: The Papal States . Pepin's son, Charlemagne , was crowned Imperator Romanorum (the first time Imperator was used as an actual regnal title) by Pope Leo III in Christmas AD 800, thus ending the recognition of the Eastern emperor. Western rulers also began referring to the Empire as the "Greek Empire", regarding themselves as the true successors of Rome. The inhabitants of the Eastern half of
9650-546: The Parthian Empire ended with the incorporation of Armenia , Mesopotamia , and Assyria as Roman provinces. In August AD 117, while sailing back to Rome, Trajan fell ill and died of a stroke in the city of Selinus . He was deified by the senate and his successor Hadrian (Trajan's cousin). According to historical tradition, Trajan's ashes were entombed in a small room beneath Trajan's Column . As an emperor, Trajan's reputation has endured – he
9843-477: The Roman Republic and was given to victorious commanders by their soldiers. They held imperium , that is, military authority. The Senate could then award the extraordinary honor of a triumph ; the commander then retained the title until the end of his magistracy . In Roman tradition, the first triumph was that of Romulus , the founder of Rome, but the first attested use of imperator was in 189 BC, on
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#173277278665310036-471: The Roman currency , decreasing the silver content of the denarius from 93.5% to 89.0% – the actual silver weight dropping from 3.04 grams to 2.88 grams. This devaluation, along with the massive amounts of gold and silver acquired through his Dacian wars , allowed Trajan to mint many more denarii than his predecessors. He also withdrew from circulation silver denarii minted before Nero's devaluation. Trajan's devaluation may have had
10229-473: The Second Sophistic ; this "cultural patriotism" acted as a kind of substitute for the loss of political independence, and as such was shunned by Roman authorities. As Trajan himself wrote to Pliny: "These poor Greeks all love a gymnasium ... they will have to content with one that suits their real needs". The first known corrector was charged with a commission "to deal with the situation of
10422-478: The Social War (91–87 BC) , when Tuder became a municipium of Roman citizens. In Spain they may well have intermarried with native Iberians, in which case they would have lost their citizenship. Had they lacked or lost the status of Roman citizens, they would have achieved it or recovered it when Italica became a municipium with Latin rights in the mid-1st century BC. Trajan's paternal grandfather Ulpius married
10615-524: The Tetrarchy the powers of the caesar increased considerably, but following the accession of Constantine I it once more remained as a title for heirs with no significant power attached to it. The title slowly lost importance in the following decades, as emperors started to promote their sons directly to augustus . In the East, the title finally lost its imperial character in 705, when Justinian II awarded it to Tervel of Bulgaria . After this it became
10808-565: The de facto sole ruler of Rome in 48 BC, when he defeated his last opposition at the Battle of Pharsalus . His killers proclaimed themselves as the liberatores ("liberators") and the restorers of the Republic, but their rule was cut short by Caesar's supporters, who almost immediately established a new dictatorship. In his will, Caesar appointed his grandnephew Octavian as his heir and adopted son. He inherited his property and lineage,
11001-422: The emperors of Nicaea , the emperors of Trebizond , and the short-lived emperors of Thessalonica . The Nicean rulers have been traditionally regarded as the "legitimate" emperors of this period, as they recovered Constantinople and restored the Empire in 1261. The Empire of Trebizond continued to exist for another 200 years, but from 1282 onwards its rulers used the modified title of "Emperor and Autocrat of all
11194-671: The fall of the Western Roman Empire , as it was used by rulers such as Theodoric the Great . Dacica Dacica ("Dacian [matters]"), or De bello dacico ("On the Dacian War"), is a lost Latin work by Roman Emperor Trajan , written in the spirit of Julius Caesar 's commentaries like De Bello Gallico , and describing Trajan's campaigns in Dacia . It is assumed to be based on Criton of Heraclea 's Getica ,
11387-408: The proconsuls of the few senatorial provinces and allies such as Agrippa . The governors appointed to the imperial provinces only answered to the emperor himself, who could maintain or replace them at will. The tribunician power ( tribunicia potestas ), first assumed by Augustus in 23 BC, gave him authority over the tribune of the plebs without having to actually hold the office – a tribune
11580-519: The " Year of the Five Emperors ", but modern scholarship now identifies Clodius Albinus and Pescennius Niger as usurpers because they were not recognized by the Roman Senate . Recognition by the Senate is often used to determine the legitimacy of an emperor, but this criterion is not always followed. Maxentius is sometimes called an usurper because he did not have the recognition of Tetrarchs , but he held Rome for several years, and thus had
11773-415: The "contagion" of Christianity threatened everyone, regardless of gender, age, or rank. Pliny gave those accused of being Christians opportunity to deny it, and those who would not, he executed. Any who cursed Christ or recited a prayer to the gods or to Trajan’s statue were released. Pliny acknowledged that these were things that "those who are really Christians cannot be made to do." In 107, Trajan devalued
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#173277278665311966-594: The "shadow emperor". In 476, the Heruli Odoacer overthrew the child-emperor Romulus Augustulus , made himself king of Italy and shipped the imperial regalia to the Emperor Zeno in Constantinople. Historians mark this date as the date of the fall of the Western Roman Empire , although by this time there was no longer any "Empire" left, as its territory had reduced to Italy. Julius Nepos , who
12159-439: The "tyrant" Domitian – attributes to him, at the time, various (and unspecified) feats of arms. Domitian's successor, Nerva , was unpopular with the army, and had been forced by his Praetorian Prefect Casperius Aelianus to execute Domitian's killers. Nerva needed the army's support to avoid being ousted. He accomplished this in the summer of 97 by naming Trajan as his adoptive son and successor, claiming that this
12352-573: The 5th century, there was scarcely a single decade without succession conflicts and civil war. During this period, very few emperors died of natural causes. Such problems persisted in the later Eastern Empire, where emperors had to often appoint co-emperors to secure the throne. Despite often working as a hereditary monarchy, there was no law or single principle of succession. Individuals who claimed imperial power "illegally" are referred to as " usurpers " in modern scholarship. Ancient historians refer to these rival emperors as " tyrants ". In reality, there
12545-532: The 9th century. Its last known use was on 866–867 coins of Michael III and his co-emperor Basil I , who are addressed as imperator and rex respectively. In the West, imperator was transformed into a monarchical title by Charlemagne , becoming the official Latin title of the Holy Roman Empire . Originally the cognomen (third name) of the dictator Gaius Julius Caesar , which was then inherited by Augustus and his relatives. Augustus used it as
12738-638: The Dacians, devoid of manoeuvring room, kept to their network of fortresses, which the Romans sought systematically to storm (see also Second Dacian War ). The Romans gradually tightened their grip around Decebalus' stronghold in Sarmizegetusa Regia , which they finally took and destroyed. A controversial scene on Trajan's column just before the fall of Sarmizegetusa Regia suggests that Decebalus may have offered poison to his remaining men as an alternative option to capture or death while trying to flee
12931-568: The Danubian lands; when Rome was weak, as during the Crisis of the Third Century , the province became a liability and was eventually abandoned. Trajan resettled Dacia with Romans and annexed it as a province of the Roman Empire. Aside from their enormous booty (over half a million slaves, according to John Lydus ), Trajan's Dacian campaigns benefited the Empire's finances through the acquisition of Dacia's gold mines, managed by an imperial procurator of equestrian rank ( procurator aurariarum ). On
13124-1095: The Domus Traiana, was on the Aventine Hill ; excavations under the Piazza del Tempio di Diana found remains thought to be of the family's large suburban villa, with evidence of highly decorated rooms. As a young man Trajan rose through the ranks of the Roman army , serving in some of the most contested parts of the empire's frontier. In 76–77, his father was Governor of Syria ( Legatus pro praetore Syriae ), where Trajan himself remained as Tribunus legionis . From there, after his father's replacement, he seems to have been transferred to an unspecified Rhine province, and Pliny implies that he engaged in active combat duty during both commissions. In about 86, Trajan's cousin Aelius Afer died, leaving his young children Hadrian and Paulina orphans. Trajan and his colleague Publius Acilius Attianus became co-guardians of
13317-414: The East, the Iberians , and the Perateia ", accepting the Niceans as the sole Roman emperors. However, the Byzantine Empire had been reduced mostly to Constantinople, and the rise of other powers such as Serbia and Bulgaria forced the Byzantines to recognize their rulers as basileus . Despite this, emperors continued to view themselves as the rulers of an "universal empire". During the last decades of
13510-433: The East, that meant the families of Greek notables. The Greeks, though, had their own memories of independence – and a commonly acknowledged sense of cultural superiority – and, instead of seeing themselves as Roman, disdained Roman rule. What the Greek oligarchies wanted from Rome was, above all, to be left in peace, to be allowed to exert their right to self-government (i.e., to be excluded from
13703-432: The Empire always saw the emperor as an open monarch. Starting with Heraclius in 629, Roman emperors styled themselves " basileus ", the traditional title for Greek monarchs used since the times of Alexander the Great . The title was used since the early days of the Empire and became the common imperial title by the 3rd century, but did not appear in official documents until the 7th century. Michael I Rangabe (r. 811–813)
13896-440: The Empire used it regularly. It began to used in official context starting with Septimius Severus , and was first officially adopted in coinage by Aurelian . In the East, imperator was translated as autokrator ("self-ruler"), a title that continued to be used until the end of the Empire. This is the modern Greek word for "emperor" ( υτοκράτορας ). There are still some instances of imperator in official documents as late as
14089-494: The Empire, power was once again shared between multiple emperors and colleagues, each ruling from their own capital, notably during the long reign of John V . Constantinople finally fell to the Ottoman Turks in 1453; its last emperor, Constantine XI Palaiologos , dying in battle. The last vestiges of the empire, Morea and Trebizond , fell in 1461. The title imperator – from imperare , "to command" – dates back to
14282-463: The Empire, while later functioning as de facto separate entities, were always considered and seen, legally and politically, as separate administrative divisions of a single, insoluble state by the Romans of the time. In the West , the office of emperor soon degenerated into being little more than a puppet of Germanic generals such as Aetius and Ricimer ; the last emperors of the West being known as
14475-551: The English translation of the Latin imperator , then Julius Caesar had been an emperor, like several Roman generals before him. Instead, by the end of the Caesar's civil wars , it became clear that there was certainly no consensus to return to the old-style monarchy , but that the period when several officials would fight one another had come to an end. Julius Caesar, and then Augustus after him, accumulated offices and titles of
14668-567: The Great , suffect consul in 116. Trajan created at least fourteen new senators from the Greek-speaking half of the empire, an unprecedented recruitment number that opens to question the issue of the "traditionally Roman" character of his reign, as well as the "Hellenism" of his successor Hadrian. But then Trajan's new Eastern senators were mostly very powerful and very wealthy men with more than local influence and much interconnected by marriage, so that many of them were not altogether "new" to
14861-618: The Iron Gate's gorge. A canal was built between the Danube's Kasajna tributary and Ducis Pratum, circumventing rapids and cataracts. Trajan's Forum Traiani was Rome's largest forum. It was built to commemorate his victories in Dacia , and was largely financed from that campaign's loot. To accommodate it, parts of the Capitoline and Quirinal Hills had to be removed, the latter enlarging a clear area first established by Domitian. Apollodorus of Damascus ' "magnificent" design incorporated
15054-515: The Republic, Diocletian established at the top of this new structure the Tetrarchy ("rule of four") in an attempt to provide for smoother succession and greater continuity of government. Under the Tetrarchy, Diocletian set in place a system of two emperors ( augusti ) and two subordinates that also served as heirs ( caesares ). When an emperor retired (as Diocletian and Maximian did in 305) or died, his caesar would succeed him and in turn appoint
15247-421: The Roman state as an autocrat , but he failed to create a stable system to maintain himself in power. His rise to power was the result of a long and gradual decline in which the Republic fell under the influence of powerful generals such as Marius and Sulla . At the end of the Republic no new, and certainly no single, title indicated the individual who held supreme power. Insofar as emperor could be seen as
15440-443: The Roman world among them. Lepidus was sidelined in 36 BC, and relations between Octavian and Antony soon deteriorated. In September 31 BC, Octavian's victory at Actium put an end to any effective opposition and confirmed his supremacy over Rome. In January 27 BC, Octavian and the Senate concluded the so-called " First settlement ". Until then Octavian had been ruling the state with his powers as triumvir , even though
15633-524: The Royal House of Commagene , left behind him a funeral monument on the Mouseion Hill that was later disparagingly described by Pausanias as "a monument built to a Syrian man". As a senatorial Emperor, Trajan was inclined to choose his local base of political support from among the members of the ruling urban oligarchies. In the West, that meant local senatorial families like his own. In
15826-475: The Sarmatians living at the borders. Therefore, the indefensible character of the province did not appear to be a problem for Trajan, as the province was conceived more as a sally-base for further attacks. Even in the absence of further Roman expansion, the value of the province depended on Roman overall strength: while Rome was strong, the Dacian salient was an instrument of military and diplomatic control over
16019-479: The Senate awarded him the appellation of augustus ("elevated"). The honorific itself held no legal meaning, but it denoted that Octavian (henceforth Augustus ) now approached divinity, and its adoption by his successors made it the de facto main title of the emperor. He also received the civic crown alongside several other insignias in his honor. Augustus now held supreme and indisputable power, and even though he still received subsequent grants of powers, such as
16212-434: The Senate, or both. The first emperors reigned alone; later emperors would sometimes rule with co-emperors to secure the succession or to divide the administration of the empire between them. The office of emperor was thought to be distinct from that of a rex ('king'). Augustus, the first emperor, resolutely refused recognition as a monarch. For the first three hundred years of Roman emperors, efforts were made to portray
16405-515: The Senate. On the local level, among the lower section of the Eastern propertied, the alienation of most Greek notables and intellectuals towards Roman rule, and the fact that the Romans were seen by most such Greek notables as aliens, persisted well after Trajan's reign. One of Trajan's senatorial creations from the East, the Athenian Gaius Julius Antiochus Epiphanes Philopappos , a member of
16598-516: The Triumvirate itself disappeared years earlier. He announced that he would return the power to the Senate and People of Rome , but this was only an act. The Senate confirmed Octavian as princeps , the " first among equals ", and gave him control over almost all Roman provinces for a tenure of ten years. This limitation was only superficial, as he could renew his powers indefinitely. In addition,
16791-557: The VII Gemina legion to Legio in Hispania Tarraconensis. In 91 he held a consulate with Acilius Glabrio , a rarity in that neither consul was a member of the ruling dynasty. He held an unspecified consular commission as governor of either Pannonia or Germania Superior , or possibly both. Pliny – who seems to deliberately avoid offering details that would stress personal attachment between Trajan and
16984-505: The West acknowledged the Eastern emperors until the accession of Empress Irene in 797. After this, the papacy created a rival lineage of Roman emperors in western Europe, the Holy Roman Emperors , which ruled the Holy Roman Empire for most of the period between 800 and 1806. These emperors were never recognized in Constantinople and their coronations resulted in the medieval problem of two emperors . The last Eastern emperor
17177-569: The West remaining after the death of Julius Nepos in 480. Instead the Eastern emperor Zeno proclaimed himself as the sole emperor of a theoretically undivided Roman Empire (although in practice he had no authority in the West). The subsequent Eastern emperors ruling from Constantinople styled themselves as " Basileus of the Romans" ( Ancient Greek : βασιλεύς Ῥωμαίων , Basileus Romaíon ) but are often referred to in modern scholarship as Byzantine emperors . The papacy and Germanic kingdoms of
17370-423: The West. The Eastern Greek-speaking half of the Empire had always regarded the emperors as open monarchs ( basileis ), and called them as such. The weakest point of the Augustan institution was its lack of a clear succession system. Formally announcing a successor would have revealed Augustus as a monarch, so he and subsequent emperors opted to adopt their best candidates as their sons and heirs. Primogeniture
17563-704: The adoptive son of the long-deceased Marcus Aurelius , hence why he named Caracalla after him. Later Eastern imperial dynasties, such as the Doukai and Palaiologoi , claimed descent from Constantine the Great . What turns a "usurper" into a "legitimate" emperor is typically that they managed to gain the recognition of a more senior, legitimate, emperor, or that they managed to defeat a more senior, legitimate emperor and seize power. Modern historiography has not yet defined clear legitimacy criteria for emperors, resulting in some emperors being included or excluded from different lists. The year 193 has traditionally been called
17756-530: The aid of the troops in his rearguard. The Dacians and their allies were repulsed after two battles in Moesia, at Nicopolis ad Istrum and Adamclisi . Trajan's army then advanced further into Dacian territory, and, a year later, forced Decebalus to submit. He had to renounce claim to some regions of his kingdom, return runaways from Rome then under his protection (most of them technical experts), and surrender all his war machines. Trajan returned to Rome in triumph and
17949-431: The appointing of imperial correctores to audit the civic finances of the technically free Greek cities . The main goal was to curb the overenthusiastic spending on public works that served to channel ancient rivalries between neighbouring cities. As Pliny wrote to Trajan, this had as its most visible consequence a trail of unfinished or ill-kept public utilities. Competition among Greek cities and their ruling oligarchies
18142-601: The army and the bureaucracy, so the principle of automatic inheritance was not adopted, which often led to several claimants to the throne . Despite this, elements of the republican institutional framework (Senate, consuls, and magistrates) were preserved even after the end of the Western Empire. Constantine the Great , the first Christian emperor, moved the capital from Rome to Constantinople , formerly known as Byzantium , in 330 AD. Roman emperors had always held high religious offices; under Constantine there arose
18335-553: The army. After a revolt by members of the Praetorian Guard , Nerva decided to adopt as his heir and successor the more popular Trajan, who had distinguished himself in military campaigns against Germanic tribes. As emperor of Rome, Trajan oversaw the construction of building projects such as the forum named after him , the introduction of social welfare policies such as the alimenta , and new military conquests. He annexed Nabataea and Dacia , and his war against
18528-474: The authority based on prestige. The honorific was awarded as both a name and a title to Octavian in 27 BC and was inherited by all subsequent emperors, who placed it after their personal names. The only emperor to not immediately assume it was Vitellius , although he did use it after his recognition by the Senate. Later emperors ruled alongside one or several junior augusti who held de jure (but not de facto ) equal constitutional power. Despite its use as
18721-518: The besieged capital with him. Decebalus fled but, when later cornered by Roman cavalry, committed suicide. His severed head, brought to Trajan by the cavalryman Tiberius Claudius Maximus , was later exhibited in Rome on the steps leading up to the Capitol and thrown on the Gemonian stairs . The famous Dacian treasures were not found in the captured capital and their whereabouts were only revealed when
18914-549: The best way to achieve this was to lower the minimum age for holding a seat on the council, making it possible for more sons of the established oligarchical families to join and thus contribute to civic spending; this was seen as preferable to enrolling non-noble wealthy upstarts. Such an increase in the number of council members was granted to Dio's city of Prusa, to the dismay of existing councilmen who felt their status lowered. A similar situation existed in Claudiopolis , where
19107-660: The building of a canal between the River Nile and the Red Sea . In Egypt, Trajan was "quite active" in constructing and embellishing buildings. He is portrayed, together with Domitian , on the propylon of the Temple of Hathor at Dendera . His cartouche also appears in the column shafts of the Temple of Khnum at Esna . He built palatial villas outside Rome at Arcinazzo , at Centumcellae and at Talamone . He also built
19300-464: The case of the Galatian notable and "leading member of the Greek community" (according to one inscription) Gaius Julius Severus, who was a descendant of several Hellenistic dynasts and client kings. Severus was the grandfather of the prominent general Gaius Julius Quadratus Bassus , consul in 105. Other prominent Eastern senators included Gaius Julius Alexander Berenicianus , a descendant of Herod
19493-476: The city and Senate of Rome began to lose importance. Maximinus and Carus , for example, did not even set foot on the city. Carus' successors Carinus and Numerian , the last of the Crisis emperors, did not bother to assume the tribunicia potestas either. After reuniting the Roman Empire in 285, Diocletian began a series of reforms to restore stability. Reaching back to the oldest traditions of job-sharing in
19686-404: The claims of Dio and other Greek notables to political influence based on what they saw as their "special connection" to their Roman overlords. Pliny tells of Dio of Prusa placing a statue of Trajan in a building complex where Dio's wife and son were buried – therefore incurring a charge of treason for placing the emperor's statue near a grave. Trajan, however, dropped the charge. Nevertheless, while
19879-400: The continuance of the Republic. The title had already been used by Pompey and Julius Caesar , among others. It was a purely honorific title with no attached duties or powers, hence why it was never used in official titulature. The title was the most preferred by Augustus as its use implies only "primacy" (is in the " first among equals "), as opposed to dominus , which implies dominance. It
20072-490: The creation of a worship cult . Augustus became pontifex maximus (the chief priest of the College of Pontiffs ) in 12 BC, after the death of the former triumvir Lepidus . Emperors from the reign of Gratian (r. 375–383) onward used the style pontifex inclytus ("honorable pontiff"). The title of pontifex maximus was eventually adopted by the bishops of Rome during the Renaissance . The last known emperors to use
20265-518: The emperor and the Senate, especially after the supposed bloodiness that had marked Domitian's reign and his dealings with the Curia . By feigning reluctance to hold power, Trajan was able to start building a consensus around him in the Senate. His belated ceremonial entry into Rome in 99 was notably understated, something on which Pliny the Younger elaborated. By not openly supporting Domitian's preference for equestrian officers, Trajan appeared to conform to
20458-617: The emperor derived from an extraordinary concentration of individual powers and offices that were extant in the Republic and developed under Augustus and later rulers, rather than from a new political office. Under the Republic, these powers would have been split between several people, who would each exercise them with the assistance of a colleague and for a specific period of time. Augustus held them all at once by himself, and with no time limits; even those that nominally had time limits were automatically renewed whenever they lapsed. The Republican offices endured and emperors were regularly elected to
20651-453: The emperors as leaders of the Republic, fearing any association with the kings who ruled Rome prior to the Republic. From Diocletian , whose reformed tetrarchy divided the position into one emperor in the West and one in the East , emperors ruled in an openly monarchic style. Although succession was generally hereditary, it was only hereditary if there was a suitable candidate acceptable to
20844-413: The end of the Empire. In the West, the title was also used by Charlemagne and the subsequent Holy Roman Emperors as part of the formula Imperator Augustus . Both Eastern and Western rulers also used the style semper augustus ("forever augustus"). The word princeps , meaning "first", was a republican term used to denote the leading member of the Senate, and it was used by the early emperors to emphasize
21037-465: The existing quasi-urban Dacian settlements disappeared after the Roman conquest. A number of unorganized urban settlements ( vici ) developed around military encampments in Dacia proper – the most important being Apulum – but were only acknowledged as cities proper well after Trajan's reign. The main regional effort of urbanization was concentrated by Trajan at the rearguard, in Moesia, where he created
21230-441: The failure of the Tetrarchy. This practice had first been applied by Septimius Severus , who proclaimed his 10-year-old son Caracalla as augustus . He was followed by Macrinus , who did the same with his 9-year-old son Diadumenian , and several other emperors during the Crisis. This became even more common from the 4th century onwards. Gratian was proclaimed emperor at the age of 8, and his co-ruler and successor Valentinian II
21423-500: The family. Following the suicide of Nero, the last descendant of Caesar, the new emperor Galba adopted the name of Servius Galba Caesar Augustus , thus making it part of the imperial title. Five days before his murder he adopted Piso Licinianus as his son and heir, renaming him as Servius Sulpicius Galba Caesar . After this Caesar came to denote the heir apparent, who would add the name to his own as heir and retain it upon accession as augustus . The only emperor not to assume it
21616-412: The first emperor, whereas Julius Caesar is considered the last dictator of the Roman Republic , a view that is shared by the Roman writers Plutarch , Tacitus , and Cassius Dio . Conversely, the majority of Roman writers, including Pliny the Younger , Suetonius and Appian , as well as most of the ordinary people of the Empire, thought of Julius Caesar as the first emperor. Caesar did indeed rule
21809-525: The five successive good emperors "from Nerva to Marcus " – a trope out of which the 18th-century historian Edward Gibbon popularized the notion of the Five Good Emperors , of whom Trajan was the second. An account of the Dacian Wars , the Commentarii de bellis Dacicis , written by Trajan himself or a ghostwriter and modelled after Caesar 's Commentarii de Bello Gallico ,
22002-537: The free cities", as it was felt that the old method of ad hoc intervention by the Emperor and/or the proconsuls had not been enough to curb the pretensions of the Greek notables. It is noteworthy that an embassy from Dio's city of Prusa was not favourably received by Trajan, and that this had to do with Dio's chief objective, which was to elevate Prusa to the status of a free city, an "independent" city-state exempt from paying taxes to Rome. Eventually, Dio gained for Prusa
22195-404: The gifted architect Apollodorus of Damascus , including a massive bridge over the Danube , which the Roman army and its reinforcements could use regardless of weather; the Danube sometimes froze over in winter, but seldom enough to bear the passage of a party of soldiers. Trajan's works at the Iron Gates region of the Danube created or enlarged the boardwalk road cut into the cliff-face along
22388-417: The granting of tribunicia potestas in 23 BC, these were only ratifications of the powers he already possessed. Most modern historians use 27 BC as the start date of the Roman Empire. This is mostly a symbolic date, as the Republic had essentially disappeared many years earlier. Ancient writers often ignore the legal implications of Augustus' reforms and simply write that he "ruled" Rome following
22581-414: The highest imperial title, it was generally not used to indicate the office of Emperor itself, as ordinary people and writers had become accustomed to Imperator . In the East the title was initially translated as Sebastos , but the form Augoustos eventually became more common. Emperors after Heraclius styled themselves as Basileus , but Augoustos still remained in use in a lesser form up until
22774-445: The highest importance in the Republic, making the power attached to those offices permanent, and preventing anyone with similar aspirations from accumulating or maintaining power for themselves. Julius Caesar had been pontifex maximus since 64 BC; held the offices of consul and dictator five times since 59 BC, and was appointed dictator in perpetuity in 44 BC, shortly before his assassination . He had also become
22967-420: The idea (developed by Pliny) that an emperor derived his legitimacy from his adherence to traditional hierarchies and senatorial morals. Therefore, he could point to the allegedly republican character of his rule. In a speech at the inauguration of his third consulship, on 1 January 100, Trajan exhorted the senate to share the care-taking of the empire with him – an event later celebrated on
23160-400: The initial penetration into Dacia by the Roman army. It also mentions two Dacian towns where later Roman castra were built: Berzovia and Aizis . This Dacia -related article is a stub . You can help Misplaced Pages by expanding it . This Ancient Rome –related article is a stub . You can help Misplaced Pages by expanding it . This article about a non-fiction book on history of Romania
23353-499: The interests of justice, and to reflect "the spirit of the age". Non-citizens who admitted to being Christians and refused to recant were to be executed "for obstinacy". Citizens were sent to Rome for trial. Further tests faced by Christians in Pontus are alluded to in correspondence between Pliny the Younger, governor of the Roman province of Bithynia and Pontus, and Emperor Trajan. Writing from Pontus in about AD 112, Pliny reported that
23546-467: The loyalty of most of his allies, and – again through a formal process of senatorial consent – an increasing number of the titles and offices that had accrued to Caesar. In August 43 BC, following the death of both consuls of the year , Octavian marched to Rome and forced the Senate to elect him consul. He then formed the Second Triumvirate alongside Mark Antony and Lepidus , dividing
23739-421: The main title of the emperor. According to Suetonius , it was "not merely a new title but a more honorable one, inasmuch as sacred places too, and those in which anything is consecrated by augural rites are called "august" ( augusta ), from the increase ( auctus ) in dignity". It was also connected to the religious practice of augury , which was itself linked to Rome's founding by Romulus , and to auctoritas ,
23932-472: The marginalization of the former heartland of Italy to the empire had a profound cultural impact on the empire and its emperor, which adopted a more Hellenistic character. The Eastern emperors continued to be recognized in the Western kingdoms until the accession of Irene (r. 797–802), the first empress regnant . The Italian heartland was recovered during the reign of Justinian I (r. 527–565), but this
24125-411: The most prominent of them: the consulship and censorship . This early period of the Empire is known as the " Principate ", derived from the title princeps used by the early emperors. The most important bases of the emperor's power were his supreme power of command ( imperium maius ) and tribunician power ( tribunicia potestas ) as personal qualities, separate from his public office. Originally,
24318-510: The murder of Caesar, or that he "ruled alone" after the death of Mark Antony. Most Romans thus simply saw the "emperor" as the individual that ruled the state, with no specific title or office attached to him. Augustus actively prepared his adopted son Tiberius to be his successor and pleaded his case to the Senate for inheritance on merit. After Augustus' death in AD ;14, the Senate confirmed Tiberius as princeps and proclaimed him as
24511-447: The new augustus . Tiberius had already received imperium maius and tribunicia potestas in AD 4, becoming legally equal to Augustus but still subordinate to him in practice. The "imperial office" was thus not truly defined until the accession of Caligula , when all of Tiberius' powers were automatically transferred to him as a single, abstract position that was symbolized by his sacred title of augustus . The legal authority of
24704-484: The new cities of Nicopolis ad Istrum and Marcianopolis . A vicus was also created around the Tropaeum Traianum. The garrison city of Oescus received the status of Roman colony after its legionary garrison was redeployed. The fact that these former Danubian outposts had ceased to be frontier bases and were now in the deep rear acted as an inducement to their urbanization and development. Not all of Dacia
24897-412: The office of corrector was intended as a tool to curb any hint of independent political activity among local notables in the Greek cities, the correctores themselves were all men of the highest social standing entrusted with an exceptional commission. The post seems to have been conceived partly as a reward for senators who had chosen to make a career solely on the emperor's behalf. Therefore, in reality
25090-447: The other hand, commercial agricultural exploitation on the villa model, based on the centralized management of a huge landed estate by a single owner ( fundus ) was poorly developed. Therefore, use of slave labor in the province itself seems to have been relatively undeveloped, and epigraphic evidence points to work in the gold mines being conducted by means of labor contracts ( locatio conductio rei ) and seasonal wage-earning. The victory
25283-585: The political history of Trajan's rule. Besides this, Pliny the Younger 's Panegyricus and Dio Chrysostom 's orations are the best surviving contemporary sources. Both are adulatory perorations , typical of the High Imperial period, that describe an idealized monarch and an equally idealized view of Trajan's rule, and concern themselves more with ideology than with fact. The 10th volume of Pliny's letters contains his correspondence with Trajan, which deals with various aspects of imperial Roman government. It
25476-470: The populace; the more "serious matter" of the corn dole aimed to satisfy individuals. During the period of peace that followed the Dacian war, Trajan exchanged letters with Pliny the Younger on how best to deal with the Christians of Pontus . Trajan told Pliny to continue prosecutions of Christians if they merited that, but not to accept anonymous or malicious denunciations. He considered this to be in
25669-424: The post was conceived as a means for "taming" both Greek notables and Roman senators. It must be added that, although Trajan was wary of the civic oligarchies in the Greek cities, he also admitted into the senate a number of prominent Eastern notables already slated for promotion during Domitian's reign by reserving for them one of the twenty posts open each year for minor magistrates (the vigintiviri ). Such must be
25862-410: The powers of command where divided in consular imperium for Rome and proconsular imperium for the provinces . This division became obsolete in 19 BC, when Augustus was given consular imperium – despite leaving the consulship in 23 BC – and thus control over all troops. This overwhelming power was referred to as imperium maius to indicate its superiority to other holders of imperium , such as
26055-448: The protectors of the Church. The territorial divisions of the Tetrarchy were maintained, and for most of the following century the Empire was ruled by two senior emperors, one in the West (with Milan and later Ravenna as capital) and another in the East (with Constantinople as capital). This division became permanent on the death of Theodosius I in 395, when he was succeeded by his sons Honorius and Arcadius . The two halves of
26248-455: The provincial government, as was Italy) and to concentrate on their local interests. This was something the Romans were not disposed to do as from their perspective the Greek notables were shunning their responsibilities in regard to the management of Imperial affairs – primarily in failing to keep the common people under control, thus creating the need for the Roman governor to intervene. An excellent example of this Greek alienation
26441-440: The recognition of the Senate. Other "usurpers" controlled, if briefly, the city of Rome, such as Nepotianus and Priscus Attalus . In the East, the possession of Constantinople was the essential element of legitimacy, yet some figures such as Procopius are treated as usurpers. Rival emperors who later gained recognition are not always considered legitimate either; Vetranio had the formal recognition by Constantius II yet he
26634-406: The reverence of the emperor, making anything related to him sacer (sacred). He declared himself Jovius , the son of Jupiter , and his partner Maximian was declared Herculius , son of Hercules . This divine claim was maintained after the rise of Christianity, as emperors regarded themselves as the chosen rulers of God. The emperor no longer needed the Senate to ratify his powers, so he became
26827-466: The right to become the head of the assize-district, conventus (meaning that Prusans did not have to travel to be judged by the Roman governor), but eleutheria (freedom, in the sense of full political autonomy) was denied. Eventually, it fell to Pliny, as imperial governor of Bithynia in AD 110, to deal with the consequences of the financial mess wrought by Dio and his fellow civic officials. "It's well established that [the cities' finances] are in
27020-614: The same full name, Sarmizegetusa. This capital city was conceived as a purely civilian administrative centre and was provided the usual Romanized administrative apparatus ( decurions , aediles , etc.). Urban life in Roman Dacia seems to have been restricted to Roman colonists, mostly military veterans; there is no extant evidence for the existence in the province of peregrine cities. Native Dacians continued to live in scattered rural settlements, according to their own ways. In another arrangement with no parallels in any other Roman province,
27213-452: The senatorial provinces of Achaea and Bithynia into imperial ones in order to deal with the inordinate spending on public works by local magnates and the general mismanagement of provincial affairs by various proconsuls appointed by the Senate. In the formula developed by Pliny, however, Trajan was a "good" emperor in that, by himself, he approved or blamed the same things that the Senate would have approved or blamed. If in reality Trajan
27406-415: The servile. Some authors have even proposed that much of the text was written and/or edited by Trajan's Imperial secretary, his ab epistulis . Given the scarcity of literary sources, discussion of Trajan and his rule in modern historiography cannot avoid speculation. Non-literary sources such as archaeology, epigraphy , and numismatics are also useful for reconstructing his reign. Marcus Ulpius Traianus
27599-453: The slaughter of thousands, "possibly tens of thousands," of animals, both wild and domestic. Trajan's careful management of public spectacles led the orator Fronto to congratulate him for paying equal attention to public entertainments and more serious issues, acknowledging that "neglect of serious matters can cause greater damage, but neglect of amusements greater discontent". State-funded public entertainments helped to maintain contentment among
27792-436: The sole source of law. These new laws were no longer shared publicly and were often given directly to the praetorian prefects – originally the emperor's bodyguard, but now the head of the new praetorian prefectures – or with private officials. The emperor's personal court and administration traveled alongside him, which further made the Senate's role redundant. Consuls continued to be appointed each year, but by this point, it
27985-496: The specifically Christian idea that the emperor was God's chosen ruler on earth, a special protector and leader of the Christian Church, a position later termed Caesaropapism . In practice, an emperor's authority on Church matters was frequently subject to challenge. The Western Roman Empire collapsed in the late 5th century after multiple invasions by Germanic barbarian tribes, with no recognised claimant to Emperor of
28178-595: The time of his death, the Roman Empire reached its maximum territorial extent. He was given the title of Optimus ('the best') by the Roman Senate . Trajan was born in the municipium of Italica in the present-day Andalusian province of Seville in southern Spain, an Italic settlement in Hispania Baetica ; his gens Ulpia came from the town of Tuder in the Umbria region of central Italy. His namesake father, Marcus Ulpius Traianus ,
28371-418: The title continued to be used for a time, with emperors registering the number of times they were hailed imperator . The title became the main appellation of the ruler by the time of Vespasian . After the Tetrarchy , emperors began to be addressed as dominus noster ("our Lord"), although imperator continued to be used. The appellation of dominus was known and rejected by Augustus, but ordinary men of
28564-485: The title of caesar . The Senate still exercised some power during this period, as evidenced by his decision to declare Nero a "public enemy", and did influence in the succession of emperors. Following the murder of Domitian in AD 96, the Senate declared Nerva , one of their own, as the new emperor. His "dynasty", the Antonine , continued the adoptive system until the reign of Marcus Aurelius (r. 161–180). Marcus
28757-473: The title of consul was Constans II , who was also the last Eastern emperor to visit Rome. It's possible that later emperors also used it as an honorary title, as the office of consul was not abolished until 892, during the reign of Leo VI . During the Dominate it became increasingly common for emperors to raise their children directly to augustus (emperor) instead of caesar (heir), probably because of
28950-418: The title was Junius Blaesus in AD 22, after which it became a title reserved solely for the sovereign. Augustus used Imperator instead of his first name ( praenomen ), becoming Imperator Caesar instead of Caesar Imperator . From this the title slowly became a synonym of the office, hence the word "emperor". Tiberius , Caligula and Claudius avoided using the title, but it is recorded that Caligula
29143-545: The title were Valentinian III and Marcian , in the 5th century. The only surviving document to directly refer to the emperor's power is the Lex de imperio Vespasiani , written shortly after Vespasian 's formal accession in December 69. The text, of which only the second part survives, states that Vespasian is allowed to: make treaties; hold sessions and propose motions to the Senate; hold extraordinary sessions with legislative power; endorse candidates in elections; expand
29336-409: The tribunes, such as sacrosanctity , since 36 BC. With this powers, he could veto any act or proposal of any magistrate, propose laws and convoke the Senate. His sacrosanctity also made him untouchable, and any offence against him could be treated as a crime of treason. The tribunician power was arguably the most stable and important of the emperor's powers. Despite being a perpetual title, it
29529-514: The triumph of Aemilius Paulus . It was a title held with great pride: Pompey was hailed imperator more than once, as was Sulla and Julius Caesar . However, as noted by Cassius Dio , the meaning of the title changed under the new monarchy, and came to denote "the possession of the supreme power". Both Dio and Suetonius refer to Caesar as the first one to assume imperator as a proper name (a praenomen imperatoris ), but this seems to be an anachronism . The last ordinary general to be awarded
29722-452: The two children. Trajan, in his late thirties, was created ordinary consul for the year 91. This early appointment may reflect the prominence of his father's career, as his father had been instrumental to the ascent of the ruling Flavian dynasty , held consular rank himself and had just been made a patrician . Around this time Trajan brought the architect and engineer Apollodorus of Damascus with him to Rome , and married Pompeia Plotina ,
29915-507: The vague terms of "second" or "little emperor". Despite having a successful reign himself, Diocletian's tetrarchic system collapsed as soon as he retired in 305. Constantine I , the son of tetrarch Constantius I , reunited the empire in 324 and imposed the principle of hereditary succession which Diocletian intended to avoid. Constantine was also the first emperor to convert to Christianity , and emperors after him, especially after its officialization under Theodosius I , saw themselves as
30108-410: The very last!" These same Roman authorities had also an interest in assuring the cities' solvency and therefore ready collection of Imperial taxes. Last but not least, inordinate spending on civic buildings was not only a means to achieve local superiority, but also a means for the local Greek elites to maintain a separate cultural identity – something expressed in the contemporary rise of
30301-458: The year in order to regroup and reinforce his army. Nevertheless, the battle was considered a Roman victory and Trajan strived to ultimately consolidate his position, including other major engagements, as well as the capture of Decebalus' sister as depicted on Trajan's Column. The following winter, Decebalus took the initiative by launching a counter-attack across the Danube further downstream, supported by Sarmatian cavalry, forcing Trajan to come to
30494-674: Was Constantine XI Palaiologos , who died during the Fall of Constantinople to the Ottoman Empire in 1453. After conquering the city, Ottoman sultans adopted the title " Caesar of the Romans" ( kayser-i Rûm ). A Byzantine group of claimant emperors existed in the Empire of Trebizond until its conquest by the Ottomans in 1461, although they had used a modified title since 1282. Modern historians conventionally regard Augustus as
30687-547: Was Lucius Licinius Sura , a Roman senator born in Spain and the governor of Germania Inferior , who was Trajan's personal friend and became an official adviser of the Emperor. Sura was highly influential, and was appointed consul for a third term in 107. Some senators may have resented Sura's activities as a kingmaker and éminence grise , among them the historian Tacitus, who acknowledged Sura's military and oratorical talents, but compared his rapacity and devious ways to those of Vespasian 's éminence grise Licinius Mucianus . Sura
30880-474: Was Ulpia Marciana , and his niece was Salonia Matidia . Very little is known about Trajan's early formative years, but it is thought likely that he spent his first months or years in Italica before moving to Rome and then, perhaps at around eight or nine years of age, he almost certainly would have returned temporarily to Italica with his father during Trajanus's governorship of Baetica (ca. 64–65). The lack of
31073-415: Was Vitellius , who adopted the name Germanicus instead. Most emperors used it as their nomen – with Imperator as their praenomen – until the reign of Antoninus Pius , when it permanently became part of the formula Imperator Caesar [full name] Augustus . In the 3rd century, caesars also received the honorific of nobilissimus ("most noble"), which later evolved into a separate title. During
31266-481: Was a conservative one, argued as well by the orations of Dio Chrysostom—in particular his four Orations on Kingship , composed early during Trajan's reign. Dio, as a Greek notable and intellectual with friends in high places, and possibly an official friend to the emperor ( amicus caesaris ), saw Trajan as a defender of the status quo . In his third kingship oration, Dio describes an ideal king ruling by means of "friendship" – that is, through patronage and
31459-555: Was a general and distinguished senator. Trajan rose to prominence during the reign of Domitian ; in AD 89, serving as a legatus legionis in Hispania Tarraconensis , he supported the emperor against a revolt on the Rhine led by Antonius Saturninus . He then served as governor of Germania and Pannonia . In September 96, Domitian was succeeded by the elderly and childless Nerva , who proved to be unpopular with
31652-671: Was also a prolific builder of triumphal arches, many of which survive. He built roads, such as the Via Traiana , an extension of the Via Appia from Beneventum to Brundisium and the Via Traiana Nova , a mostly military road between Damascus and Aila , which Rome employed in its annexation of Nabataea and founding of Arabia Province . Some historians attribute the construction or reconstruction of Old Cairo 's Roman fortress (also known as "Babylon Fort") to Trajan, and
31845-508: Was also used to distinguish a junior co-emperor ( basileus ) from his senior colleague ( basileus autokrator ). By the times of the Palaiologos , there were two distinct ceremonies for the accession of an emperor: first an acclamation as basileus , and later a coronation as autokrator (which also included being raised on a shield). These rites could happen years apart. The Eastern Empire became not only an absolute monarchy but also
32038-512: Was always renewed each year, which often coincided with the beginning of a new regnal year (although " regnal years " were not officially adopted until Justinian I ). The office of censor was not fully absorbed into the imperial office until the reign of Domitian , who declared himself "perpetual censor" ( censor perpetuus ) in AD 85. Before this, the title had been only used by Claudius (47), Vespasian and Titus (both in 73). The emperor also had power over religious affairs, which led to
32231-469: Was an ex post facto fiction developed by authors writing under Trajan, including Tacitus and Pliny . According to the Historia Augusta , the future Emperor Hadrian brought word to Trajan of his adoption. Trajan retained Hadrian on the Rhine frontier as a military tribune , and Hadrian thus became privy to the circle of friends and relations with whom Trajan surrounded himself. Among them
32424-510: Was an autocrat, his deferential behavior towards his peers qualified him to be viewed as a virtuous monarch. The idea is that Trajan wielded autocratic power through moderatio instead of contumacia – moderation instead of insolence. In short, according to the ethics for autocracy developed by most political writers of the Imperial Roman Age, Trajan was a good ruler in that he ruled less by fear, and more by acting as
32617-446: Was an office often occupied by the emperor himself, who now had complete control over the bureaucratic apparatus. Diocletian did preserve some Republican traditions, such as the tribunicia potestas . The last known emperor to have used it was Anastasius I , at the start of the 6th century. Anastasius was also the last attested emperor to use the traditional titles of proconsul and pater patriae . The last attested emperor to use
32810-415: Was apparently executed forthwith ("put out of the way"), and his now-vacant post taken by Attius Suburanus . Trajan's accession, therefore, could qualify more as a successful coup than an orderly succession. On his entry to Rome, Trajan granted the plebs a direct gift of money. The traditional donative to the troops, however, was reduced by half. There remained the issue of the strained relations between
33003-431: Was between 150,000 and 175,000, while Decebalus could dispose of up to 200,000. Other estimates for the Roman forces involved in Trajan's second Dacian War cite around 86,000 for active campaigning with large reserves retained in the proximal provinces, and potentially much lower numbers around 50,000 for Decebalus' depleted forces and absent allies. In a fierce campaign that seems to have consisted mostly of static warfare,
33196-406: Was born on 18 September AD 53 in the Roman province of Hispania Baetica (in what is now Andalusia in modern Spain ), in the municipium of Italica (now in the municipal area of Santiponce , in the outskirts of Seville ), a Roman colony established in 206 BC by Scipio Africanus . At the time of Trajan's birth it was a small town, without baths, theatre and amphitheatre, and with
33389-401: Was by definition a plebeian , whereas Augustus, although born into a plebeian family, had become a patrician when he was adopted into the gens Julia . By adopting the role of a tribune, Augustus was presenting himself as the representative of the common man and the protector of democracy. As always, this was not a sudden grant of power; Augustus had been receiving several powers related to
33582-587: Was commemorated by the construction both of the 102 cenotaph generally known as the Tropaeum Traiani in Moesia, as well of the much later (113) Trajan's Column in Rome, the latter depicting in stone carved bas-reliefs the Dacian Wars' most important moments. Roman emperor The legitimacy of an emperor's rule depended on his control of the Roman army and recognition by the Senate ; an emperor would normally be proclaimed by his troops, or by
33775-440: Was entirely due to Trajan's outstanding military merits. There are hints, however, in contemporary literary sources that Trajan's adoption was imposed on Nerva. Pliny implied as much when he wrote that, although an emperor could not be coerced into doing something, if this was the way in which Trajan was raised to power, then it was worth it. Alice König argues that the notion of a natural continuity between Nerva's and Trajan's reigns
33968-598: Was granted the title Dacicus . The peace of 102 had returned Decebalus to the condition of more or less harmless client king; however, he soon began to rearm, to again harbour Roman runaways, and to pressure his Western neighbours, the Iazyges Sarmatians, into allying themselves with him. Through his efforts to develop an anti-Roman bloc, Decebalus prevented Trajan from treating Dacia as a protectorate instead of an outright conquest. In 104, Decebalus devised an attempt on Trajan's life by means of some Roman deserters,
34161-419: Was hailed imperator by the Senate on his accession, indicating that it was already considered an integral part of the dignity. It was not until the late reign of Nero , in AD 66, that imperator became once more part of the emperor's nomenclature. Virtually all emperors after him used the praenomen imperatoris , with only a few variations under his successors Galba and Vitellius . The original meaning of
34354-405: Was mainly for marks of pre-eminence, especially for titles bestowed by the Roman emperor. Such titles were ordered in a ranking system that determined how the cities were to be outwardly treated by Rome. The usual form that such rivalries took was that of grandiose building plans, giving the cities the opportunity to vie with each other over "extravagant, needless ... structures that would make
34547-601: Was modestly described by Trajan himself as "adequate" for the Roman people. It replaced flammable wooden seating tiers with stone, and increased the Circus' already vast capacity by about 5,000 seats. Its lofty, elevated Imperial viewing box was rebuilt among the seating tiers, so that spectators could see their emperor sharing their enjoyment of the races, alongside his family and images of the gods, At some time during 108 or 109, Trajan held 123 days of games to celebrate his Dacian victory. They involved "fully 10,000" gladiators and
34740-426: Was no distinction between emperors and usurpers, as many emperors started as rebels and were retroactively recognized as legitimate. The Lex de imperio Vespasiani explicitly states that all of Vespasian's actions are considered legal even if they happened before his recognition by the Senate. Ultimately, "legitimacy was a post factum phenomenon." Theodor Mommsen famously argued that "here has probably never been
34933-618: Was not relevant in the early Empire, although emperors still attempted to maintain a familiar connection between them; Tiberius , for example, married Julia the Elder , making him Augustus ' son-in-law. Vespasian , who took power after the collapse of the Julio-Claudian dynasty and the tumultuous Year of the Four Emperors , was the first emperor to openly declare his sons, Titus and Domitian , as his sole heirs, giving them
35126-407: Was overthrown and expelled to Dalmatia in favor of Romulus, continued to claim the title until his murder in 480. The Eastern court recognized this claim and Odoacer minted coins in his name, although he never managed to exercise real power. The death of Nepos left Zeno as the sole emperor of a (technically) reunited Roman Empire. The Roman Empire survived in the East for another 1000 years, but
35319-647: Was permanently occupied. After the post-Trajanic evacuation of lands across the lower Danube, land extending from the Danube to the inner arch of the Carpathian Mountains , including Transylvania , the Metaliferi Mountains and Oltenia was absorbed into the Roman province, which eventually took the form of an "excrescence" with ill-defined limits, stretching from the Danube northwards to the Carpathians . This may have been intended as
35512-493: Was posted to Brigetio , in Pannonia . By 105, the concentration of Roman troops assembled in the middle and lower Danube amounted to fourteen legions (up from nine in 101) – about half of the entire Roman army. Even after the Dacian wars, the Danube frontier would permanently replace the Rhine as the main military axis of the Roman Empire. Including auxiliaries , the number of Roman troops engaged on both campaigns
35705-412: Was proclaimed emperor at the age of 4. Many child emperors such as Philip II or Diadumenian never succeeded their fathers. These co-emperors all had the same honors as their senior counterpart, but they did not share the actual government, hence why junior co-emperors are usually not counted as real emperors by modern or ancient historians. There was no title to denote the "junior" emperor; writers used
35898-413: Was replaced with dominus ("lord"); the use of princeps and dominus broadly symbolizes the differences in the empire's government, giving rise to the era designations Principate and Dominate . The title is still found in some later sources, however. The poet Claudian , for example, describes Honorius as having been raised from " caesar " to " princeps " (instead of augustus ). The title survived
36091-617: Was reverted by the end of the century. Rome technically remained under imperial control , but was completely surrounded by the Lombards . Africa was lost to the Arabs in the early 7th century, and Rome eventually fell to the Lombards in 751, during the reign of Constantine V . The Frankish king Pepin the Short defeated them and received the favour of Pope Stephen II , who became the head of
36284-568: Was settled by and named after Italic veterans who fought in Spain under Scipio, and new settlers arrived there from Italy in the following centuries. Among the Italic settlers were the Ulpii and the Traii , who were either part of the original colonists or arrived as late as the end of the 1st century BC. Their original home, according to the description of Trajan as "Ulpius Traianus ex urbe Tudertina" in
36477-486: Was the first emperor to actually use the title of "Roman emperor" (βασιλεύς Ῥωμαίων, Basileus Romaíon ). This was a response to the new line of emperors created by Charlemagne – although he was recognized as basileus of the Franks . By the 9th century the full imperial title became " basileus and autokrator of the Romans", usually translated as "Emperor and Autocrat of the Romans". The title autokrator
36670-409: Was the first emperor to rule alongside other emperors, first with his adoptive brother Lucius Verus , who succeeded jointly with him, and later with his son Commodus , who was proclaimed co- augustus in 177. Despite being the son of a previous emperor and having nominally shared government with him, Commodus' rule ended with his murder at the hands of his own soldiers. From his death in 192 until
36863-423: Was the personal role played by Dio's relationship with Trajan. Dio is described by Philostratus as Trajan's close friend, and Trajan as supposedly engaging publicly in conversations with Dio. Nevertheless, as a Greek local magnate with a taste for costly building projects and pretensions of being an important political agent for Rome, Dio of Prusa was actually a target for one of Trajan's authoritarian innovations:
37056-602: Was the real "usurper" (having been proclaimed by his troops). There were no true objective legal criteria for being acclaimed emperor beyond acceptance by the Roman army , which was really the true basis of imperial power. Common methods used by emperors to assert claims of legitimacy, such as support of the army, blood connections (sometimes fictitious) to past emperors, distributing one's own coins or statues, and claims to pre-eminent virtue through propaganda, were pursued just as well by many usurpers as they were by legitimate emperors. Septimius Severus notably declared himself as
37249-408: Was the title used by early writers before the term imperator became popular. In his Res Gestae , Augustus explicitly refers to himself as the princeps senatus . The title was also sometimes given to heirs, in the form of princeps iuventutis ("first of the youth"), a term that continued to be used during the Tetrarchy . In the era of Diocletian and beyond, princeps fell into disuse and
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