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 .
219-528: Galla Placidia (392/93 – 27 November 450), daughter of the Roman emperor Theodosius I , was a mother, tutor, and advisor to emperor Valentinian III . She was queen consort to Ataulf , King of the Visigoths from 414 until his death in 415, briefly empress consort to Constantius III in 421, and managed the government administration as a regent during the early reign of Valentinian III until her death. Placidia
438-456: A civil war against the Senate and Pompey. After his victory, Caesar established himself as dictator for life . His assassination in 44 BC led to a second Triumvirate among Octavian (Caesar's grandnephew and heir), Mark Antony and Lepidus , and to a final civil war between Octavian and Antony. In 27 BC, Octavian was named Augustus and princeps , founding the principate ,
657-510: A diarchy between the princeps and the senate. Over time, the new monarch came to be known as the imperator (hence emperor ), meaning "commander". During the reign of Nero , two thirds of the city was ruined after the Great Fire of Rome , and the persecution of Christians commenced. Rome's empire reached its greatest expansion in the second century under the Emperor Trajan . Rome
876-463: A senatore or patrizio . In the 12th century, this administration, like other European cities, evolved into the commune , a new form of social organisation controlled by the new wealthy classes. Pope Lucius II fought against the Roman commune, and the struggle was continued by his successor Pope Eugenius III : by this stage, the commune, allied with the aristocracy, was supported by Arnaldo da Brescia ,
1095-464: A series of civil wars between rival claimants to power resulted in the unification of the empire under Constantine the Great in 324. Hereditary succession was restored, but the east–west division was maintained. Constantine undertook a major reform of the bureaucracy, not by changing the structure but by rationalising the competencies of the several ministries. The so-called Edict of Milan of 313, actually
1314-547: 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
1533-460: 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",
1752-614: A chapel dedicated to Lawrence of Rome . It is unknown whether the sarcophagi therein contained the bodies of other members of the Theodosian dynasty, or when they were placed in the building. 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 the Senate, or both. The first emperors reigned alone; later emperors would sometimes rule with co-emperors to secure
1971-527: A coherent architectural and urban programme over four hundred years, aimed at making the city the artistic and cultural centre of the world. In this way, Rome first became one of the major centres of the Renaissance and then became the birthplace of both the Baroque style and Neoclassicism . Famous artists, painters, sculptors, and architects made Rome the centre of their activity, creating masterpieces throughout
2190-501: A conclusion. Honorius called a second synod in May, this time including Gaulish and African bishops. In the meantime, the two rival popes were ordered to leave Rome. As Easter approached, however, Eulalius returned to the city and attempted to seize the Basilica of Saint John Lateran in order to "preside at the paschal ceremonies". Imperial troops managed to repel him, and on Easter (30 March 419)
2409-536: 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
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#17330934544592628-562: A crusade against the Colonna family and, in 1300, called for the first Jubilee of Christianity , which brought millions of pilgrims to Rome. However, his hopes were crushed by the French king Philip the Fair , who took him prisoner and held him hostage for three days at Anagni . The Pope was able to return to Rome, but died a month later, it was said of shock and grief. Afterwards, a new pope faithful to
2847-650: A devout Christian , she was involved in the building and restoration of various churches throughout her period of influence. She restored and expanded the Basilica of Saint Paul Outside the Walls in Rome and the Church of the Holy Sepulchre in Jerusalem . She built San Giovanni Evangelista, Ravenna in thanks for the sparing of her life and those of her children in a storm while crossing
3066-535: 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
3285-419: A fragment of a letter from his co-emperor Licinius to the governors of the eastern provinces, granted freedom of worship to everyone, including Christians, and ordered the restoration of confiscated church properties upon petition to the newly created vicars of dioceses. He funded the building of several churches and allowed clergy to act as arbitrators in civil suits (a measure that did not outlast him but which
3504-420: A fringe hypothesis. Traditional stories handed down by the ancient Romans themselves explain the earliest history of their city in terms of legend and myth . The most familiar of these myths, and perhaps the most famous of all Roman myths , is the story of Romulus and Remus , the twins who were suckled by a she-wolf . They decided to build a city, but after an argument, Romulus killed his brother and
3723-434: A historian used as a source by Zosimus , Sozomen and probably Philostorgius , the public grew suspicious of the increasingly scandalous public caresses she was said to have received from her own brother Honorius after her husband's death. However, the siblings' relationship suddenly turned hostile, and around this time, she may have plotted against him. After her soldiers clashed with those of Honorius, Galla Placidia herself
3942-511: A large area in Rome, and the city has one of the largest areas of green space among European capitals. The most notable part of this green space is represented by the large number of villas and landscaped gardens created by the Italian aristocracy. While most of the parks surrounding the villas were destroyed during the building boom of the late 19th century, some of them remain. The most notable of these are
4161-578: A mix of Latins , Etruscans , and Sabines . Eventually, the city successively became the capital of the Roman Kingdom , the Roman Republic and the Roman Empire , and is regarded by many as the first-ever Imperial city and metropolis . It was first called The Eternal City ( Latin : Urbs Aeterna ; Italian : La Città Eterna ) by the Roman poet Tibullus in the 1st century BC, and the expression
4380-619: A monk who was a religious and social reformer. After the pope's death, Arnaldo was taken prisoner by Adrianus IV , which marked the end of the commune's autonomy. Under Pope Innocent III , whose reign marked the apogee of the papacy, the commune liquidated the senate, and replaced it with a Senatore , who was subject to the pope. In this period, the papacy played a role of secular importance in Western Europe , often acting as arbitrators between Christian monarchs and exercising additional political powers. In 1266, Charles of Anjou , who
4599-469: 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
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#17330934544594818-532: 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
5037-695: A reported number of sixty thousand Huns from across the Danube . After some skirmishing, Placidia, Valentinian and Aetius came to an agreement and established peace. The Huns were paid off and sent home, while Aetius received the position of comes and magister militum per Gallias ( commander-in-chief of the Roman army in Gaul). Galla Placidia became a regent of Western Roman Empire for her son, Valentinian, in 425 until Aetius' rise. Among her early supporters were Bonifacius and Felix . Aetius, their rival for influence, managed to secure Arles against Theodoric I of
5256-539: A warrior pope, to Alexander VI , immoral and nepotist , from Julius II , soldier and patron, to Leo X , who gave his name to this period ("the century of Leo X"), all devoted their energy to the greatness and the beauty of the Eternal City and to the patronage of the arts. During those years, the centre of the Italian Renaissance moved to Rome from Florence. Majestic works, as the new Saint Peter's Basilica ,
5475-474: A younger son of Theodosius named Gratianus, who died in infancy; as Gratian must have been born in the period 388–89, it is most probable that Galla Placidia was born during the second period, 392–93. Placidia's mother Galla died some time in 394, perhaps giving birth to a stillborn son. Placidia was a younger, paternal half-sister of emperors Arcadius and Honorius . Her older half-sister Pulcheria predeceased her parents according to Gregory of Nyssa , placing
5694-458: Is a wide consensus that the city developed gradually through the aggregation (" synoecism ") of several villages around the largest one, placed above the Palatine. This aggregation was facilitated by the increase of agricultural productivity above the subsistence level , which also allowed the establishment of secondary and tertiary activities . These, in turn, boosted the development of trade with
5913-405: Is above 21 °C (70 °F) during the day and 9 °C (48 °F) at night. In the coldest month, January, the average temperature is 12.6 °C (54.7 °F) during the day and 2.1 °C (35.8 °F) at night. In the warmest month, August, the average temperature is 31.7 °C (89.1 °F) during the day and 17.3 °C (63.1 °F) at night. December, January and February are
6132-566: Is also a notable pine wood at Castelfusano , near Ostia. Rome also has a number of regional parks of much more recent origin, including the Pineto Regional Park and the Appian Way Regional Park. There are also nature reserves at Marcigliana and at Tenuta di Castelporziano. Rome has a Mediterranean climate ( Köppen climate classification : Csa ), with hot, dry summers and mild, humid winters. Its average annual temperature
6351-942: Is also the seat of several specialised agencies of the United Nations , such as the Food and Agriculture Organization (FAO), the World Food Programme (WFP), the International Fund for Agricultural Development (IFAD) and the UN System Network on Rural Development and Food Security . The city also hosts the European Union (EU) Delegation to the United Nations (UN) and the Secretariat of the Parliamentary Assembly of
6570-605: Is another large green space: it has few trees but is overlooked by the Palatine and the Rose Garden ('roseto comunale'). Nearby is the lush Villa Celimontana , close to the gardens surrounding the Baths of Caracalla. The Villa Borghese garden is the best known large green space in Rome, with famous art galleries among its shaded walks. Overlooking Piazza del Popolo and the Spanish Steps are the gardens of Pincio and Villa Medici . There
6789-548: Is based on the amount of pork, 3,629,000 lbs. distributed to poorer Romans during five winter months at the rate of five Roman lbs per person per month, enough for 145,000 persons or 1/4 or 1/3 of the total population. Grain distribution to 80,000 ticket holders at the same time suggests 400,000 (Augustus set the number at 200,000 or one-fifth of the population). After the fall of the Western Roman Empire in AD ;476, Rome
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7008-580: Is generally considered to be the cradle of Western civilization and Western Christian culture , and the centre of the Catholic Church . Rome's history spans 28 centuries. While Roman mythology dates the founding of Rome at around 753 BC, the site has been inhabited for much longer, making it a major human settlement for over three millennia and one of the oldest continuously occupied cities in Europe. The city's early population originated from
7227-555: Is generally thought the population of the city until AD 300 was 1 million (estimates range from 2 million to 750,000) declining to 750–800,000 in AD 400, then 450–500,000 in AD 450 and down to 80–100,000 in AD 500 (though it may have been twice this). The Bishop of Rome, called the Pope , was important since the early days of Christianity because of the martyrdom of both the apostles Peter and Paul there. The Bishops of Rome were also seen (and still are seen by Catholics) as
7446-556: 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")
7665-628: Is mentioned in the text as the third union between Stilicho's family and the Theodosian dynasty , following those of Stilicho to Serena and Maria , their daughter, to Honorius. Stilicho was the magister militum of the Western Roman Empire . He was the only known person to hold the rank of magister militum in praesenti from 394 to 408 in both the Western and the Eastern Roman Empire . He
7884-586: 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
8103-611: 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),
8322-510: 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:
8541-545: Is presumed to have learned weaving and embroidery . She might have also been given a classical education . Serena was a first cousin of Arcadius, Honorius and Placidia. The poem "In Praise of Serena" by Claudian and the Historia Nova by Zosimus clarify that Serena's father was an elder Honorius, a brother to Theodosius I. According to " De Consulatu Stilichonis" by Claudian, Placidia was betrothed to Eucherius , only known son of Stilicho and Serena. Her scheduled marriage
8760-508: 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
8979-644: Is the country's most populated comune and the third most populous city in the European Union by population within city limits. The Metropolitan City of Rome, with a population of 4,355,725 residents, is the most populous metropolitan city in Italy. Its metropolitan area is the third-most populous within Italy. Rome is located in the central-western portion of the Italian Peninsula , within Lazio ( Latium ), along
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9198-399: 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"
9417-583: The Age of Enlightenment , new ideas reached the Eternal City, where the papacy supported archaeological studies and improved the people's welfare. But not everything went well for the Church during the Counter-Reformation. There were setbacks in the attempts to assert the Church's power, a notable example being in 1773 when Pope Clement XIV was forced by secular powers to have the Jesuit order suppressed . The rule of
9636-782: The Cinecittà Studios have been the set of many Academy Award –winning movies. According to the Ancient Romans' founding myth , the name Roma came from the city's founder and first king , Romulus . However, it is possible that the name Romulus was actually derived from Rome itself. As early as the 4th century, there have been alternative theories proposed on the origin of the name Roma . Several hypotheses have been advanced focusing on its linguistic roots which however remain uncertain: Rome has also been called in ancient times simply "Urbs" (central city), from urbs roma , or identified with its ancient Roman initialism of SPQR ,
9855-615: 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
10074-470: The Dominate , derived from his title of dominus ("lord"). His most marked feature was the unprecedented intervention of the State down to the city level: whereas the State had submitted a tax demand to a city and allowed it to allocate the charges, from his reign the State did this down to the village level. In a vain attempt to control inflation, he imposed price controls which did not last. Diocletian divided
10293-606: The Gauls , Osci - Samnites and the Greek colony of Taranto , allied with Pyrrhus , king of Epirus ) whose result was the conquest of the Italian peninsula , from the central area up to Magna Graecia . The 3rd and 4th century BC saw the establishment of Roman hegemony over the Mediterranean and the Balkans through the three Punic Wars (264–146 BC) fought against Carthage and
10512-516: 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
10731-414: 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
10950-586: The San Lorenzo district was subject to Allied bombing raids , resulting in about 3,000 fatalities and 11,000 injuries, of whom another 1,500 died. Mussolini was arrested on 25 July 1943 . On the date of the Italian Armistice 8 September 1943 the city was occupied by the Germans. Allied bombing raids continued throughout 1943 and extended into 1944. Rome was liberated on 4 June 1944. Rome developed greatly after
11169-487: The Sistine Chapel and Ponte Sisto (the first bridge to be built across the Tiber since antiquity, although on Roman foundations) were created. To accomplish that, the Popes engaged the best artists of the time, including Michelangelo , Perugino , Raphael , Ghirlandaio , Luca Signorelli , Botticelli , and Cosimo Rosselli . The period was also infamous for papal corruption, with many Popes fathering children, and engaging in nepotism and simony . The corruption of
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#173309345445911388-468: 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
11607-456: The Union for the Mediterranean (UfM) as well as the headquarters of several Italian multinational companies, such as Eni , Enel , TIM , Leonardo , and banks such as BNL . Numerous companies are based within Rome's EUR business district, such as the luxury fashion house Fendi located in the Palazzo della Civiltà Italiana . The presence of renowned international brands in the city has made Rome an important centre of fashion and design, and
11826-408: The Villa Borghese , Villa Ada , and Villa Doria Pamphili . Villa Doria Pamphili is west of the Gianicolo hill, comprising some 1.8 km (0.7 sq mi ). The Villa Sciarra is on the hill, with playgrounds for children and shaded walking areas. In the nearby area of Trastevere, the Orto Botanico (Botanical Garden) is a cool and shady green space. The old Roman hippodrome (Circus Maximus)
12045-555: The Visigoths . The Visigoths concluded a treaty and were given Gallic noblemen as hostages. The later Emperor Avitus visited Theodoric, lived at his court and taught his sons. Felix, her ally, was assassinated in 430, possibly by Aetius. Conflict between Placidia and Bonifacius started in 429. Placidia appointed Bonifacius general of Libya. Procopius records that Aetius played the two against each other, warning Placidia against Bonifacius and advising her to recall him to Rome; simultaneously writing to Bonifacius, warning him that Placidia
12264-457: 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,
12483-422: 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
12702-490: The fall of the Western Roman Empire , as it was used by rulers such as Theodoric the Great . Rome Rome ( Italian and Latin : Roma , pronounced [ˈroːma] ) is the capital city of Italy . It is also the capital of the Lazio region , the centre of the Metropolitan City of Rome Capital , and a special comune (municipality) named Comune di Roma Capitale . With 2,860,009 residents in 1,285 km (496.1 sq mi), Rome
12921-408: 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
13140-543: The western and eastern empires respectively. The seat of government in the Western Roman Empire was transferred to Ravenna in 408, but from 450 the emperors mostly resided in Rome. Rome, which had lost its central role in the administration of the empire, was sacked in 410 by the Visigoths led by Alaric I , but very little physical damage was done, most of which was repaired. What could not be so easily replaced were portable items such as artwork in precious metals and items for domestic use (loot). The popes embellished
13359-459: 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
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#173309345445913578-407: 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
13797-573: 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
14016-465: 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
14235-403: The Adriatic Sea. The dedicatory inscription reads "Galla Placidia, along with her son Placidus Valentinian Augustus and her daughter Justa Grata Honoria Augusta, paid off their vow for their liberation from the danger of the sea." Her Mausoleum in Ravenna was one of the UNESCO World Heritage Sites inscribed in 1996. However, the building never served as her tomb, but was initially erected as
14454-423: The Balkans made serious uncoordinated incursions that were more like giant raiding parties rather than attempts to settle. The Persian Empire invaded from the east several times during the 230s to 260s but were eventually defeated. The civil wars ended in 285 with the final victory of Diocletian , who undertook the restoration of the State. He ended the Principate and introduced a new authoritarian model known as
14673-568: The Church. Under the popes from Pius IV to Sixtus V , Rome became the centre of a reformed Catholicism and saw the building of new monuments which celebrated the papacy. The popes and cardinals of the 17th and early 18th centuries continued the movement by having the city's landscape enriched with baroque buildings. This was another nepotistic age; the new aristocratic families ( Barberini , Pamphili , Chigi , Rospigliosi , Altieri , Odescalchi ) were protected by their respective popes, who built huge baroque buildings for their relatives. During
14892-451: The East himself. Shortly after, Olympius, magister scrinii , attempted to convince Honorius that Stilicho was in fact conspiring to depose Theodosius II, to replace him with Eucherius. Stilicho was arrested and executed by Honorius's order on 22 August 408. Eucherius sought refuge in Rome but he was arrested there and executed by the eunuchs Arsacius and Tarentius, on imperial orders. Honorius appointed Tarentius imperial chamberlain, and gave
15111-414: 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
15330-432: 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)
15549-440: 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
15768-487: 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
15987-508: 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
16206-590: 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
16425-467: The French was elected, and the papacy was briefly relocated to Avignon (1309–1377). During this period Rome was neglected, until a plebeian man, Cola di Rienzo , came to power. An idealist and a lover of ancient Rome, Cola dreamed about a rebirth of the Roman Empire: after assuming power with the title of Tribuno , his reforms were rejected by the populace. Forced to flee, Cola returned as part of
16644-512: The Gothic siege of 537, the population dropped to 30,000 but had risen to 90,000 by the papacy of Gregory the Great . The population decline coincided with the general collapse of urban life in the West in the fifth and sixth centuries, with few exceptions. Subsidized state grain distributions to the poorer members of society continued right through the sixth century and probably prevented the population from falling further. The figure of 450,000–500,000
16863-676: The Great (which by then was in a dilapidated state) was demolished and a new one begun. The city hosted artists like Ghirlandaio , Perugino , Botticelli and Bramante , who built the temple of San Pietro in Montorio and planned a great project to renovate the Vatican . Raphael, who in Rome became one of the most famous painters of Italy, created frescoes in the Villa Farnesina , the Raphael's Rooms , plus many other famous paintings. Michelangelo started
17082-399: The Greek colonies of southern Italy (mainly Ischia and Cumae ). These developments, which according to archaeological evidence took place during the mid-eighth century BC, can be considered as the "birth" of the city. Despite recent excavations at the Palatine hill, the view that Rome was founded deliberately in the middle of the eighth century BC, as the legend of Romulus suggests, remains
17301-1014: The Kings was built on seven hills: the Aventine Hill , the Caelian Hill , the Capitoline Hill , the Esquiline Hill , the Palatine Hill , the Quirinal Hill , and the Viminal Hill . Modern Rome is also crossed by another river, the Aniene , which flows into the Tiber north of the historic centre. Although the city centre is about 24 km (15 mi) inland from the Tyrrhenian Sea , the city territory extends to
17520-518: The Papal States were reconstituted by a decision of the Congress of Vienna of 1814. In 1849, a second Roman Republic was proclaimed during a year of revolutions in 1848 . Two of the most influential figures of the Italian unification , Giuseppe Mazzini and Giuseppe Garibaldi , fought for the short-lived republic. Rome then became the focus of hopes of Italian reunification after the rest of Italy
17739-597: The Popes and the huge expenses for their building projects led, in part, to the Reformation and, in turn, the Counter-Reformation . Under extravagant and rich popes, Rome was transformed into a centre of art, poetry, music, literature, education and culture. Rome became able to compete with other major European cities of the time in terms of wealth, grandeur, the arts, learning and architecture. The Renaissance period changed
17958-560: The Popes was interrupted by the short-lived Roman Republic (1798–1800), which was established under the influence of the French Revolution . The Papal States were restored in June 1800, but during Napoleon 's reign Rome was annexed as a Département of the French Empire : first as Département du Tibre (1808–1810) and then as Département Rome (1810–1814). After the fall of Napoleon,
18177-612: 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
18396-476: 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 the army and the bureaucracy, so the principle of automatic inheritance was not adopted, which often led to several claimants to
18615-416: The Roman armies". Aetius returned from Gaul with an army of "barbarians", and was met by Bonifacius in the bloody Battle of Ravenna (432) . Bonifacius won the battle, but was mortally wounded and died a few days later. Aetius was compelled to retire to Pannonia . With the generals loyal to her having either died or defected to Aetius, Placidia acknowledged Aetius' political role as legitimate. In 433, Aetius
18834-421: 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
19053-443: 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
19272-447: The Romans expelled the last king from their city and established an oligarchic republic led by two annually-elected consuls . Rome then began a period characterised by internal struggles between patricians (aristocrats) and plebeians (small landowners), and by constant warfare against the populations of central Italy: Etruscans, Latins, Volsci , Aequi , and Marsi . After becoming master of Latium , Rome led several wars (against
19491-479: 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
19710-569: The Third Century , during which numerous generals fought for power and the central authority in Rome weakened dramatically. Around the same time, the Plague of Cyprian ( c. 250–270) afflicted the Mediterranean. Instability caused economic deterioration, and there was a rapid rise in inflation as the government debased the currency in order to meet expenses. The Germanic tribes along the Rhine and north of
19929-458: 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,
20148-477: The Visigoths. Placidia was returned to Honorius as part of the peace treaty. Her brother Honorius forced her into marriage to Constantius III on 1 January 417. Their daughter Justa Grata Honoria was probably born in 417 or 418. The history of Paul the Deacon mentions her first among the children of the marriage, suggesting that she was the eldest. Their son Valentinian III was born 2 July 419. Placidia intervened in
20367-612: 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
20586-565: 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
20805-423: 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
21024-700: 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
21243-474: 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
21462-403: The birth of the conclave . In this period the city was also shattered by continuous fights between the aristocratic families: Annibaldi , Caetani , Colonna , Orsini , Conti , nested in their fortresses built above ancient Roman edifices, fought each other to control the papacy. Pope Boniface VIII , born Caetani, was the last pope to fight for the church's universal domain ; he proclaimed
21681-594: The cavalry by land, following the coast of the Adriatic from the Western Balkans to Northern Italy . Placidia and Valentinian joined this force. Along the way, Valentinian was proclaimed Caesar by Helion , a magister officiorum under Theodosius in 23 October 424. Ardaburius and the infantry boarded ships of the Eastern Roman navy in an attempt to reach Ravenna by sea. Aspar marched his forces to Aquileia , taking
21900-481: The ceremonies were led by Achilleus, Bishop of Spoleto . The conflict cost Eulalius the imperial favor, and Boniface was proclaimed the legitimate pope as of 3 April 419, returning to Rome a week later. Placidia had personally written to the African bishops, summoning them to the second synod. Three of her letters are known to have survived. On 8 February 421, Constantius was proclaimed an Augustus , becoming co-ruler with
22119-526: The childless Honorius. Placidia was proclaimed an Augusta . She was the only Empress in the West, since Honorius had divorced his second wife Thermantia in 408 and had never remarried. Neither title was recognised by Theodosius II, the Eastern Roman Emperor. Constantius reportedly complained about the loss of personal freedom and privacy that came with the imperial office. He died of an illness on 2 September 421. According to Olympiodorus of Thebes ,
22338-472: 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
22557-455: The city by surprise and with virtually no resistance. The fleet, on the other hand, was dispersed by a storm. Ardaburius and two of his galleys were captured by forces loyal to Joannes and were held prisoners in Ravenna. Ardaburius was treated well by Joannes, who probably intended to negotiate with Theodosius for an end to the hostilities. The prisoner was allowed the "courteous freedom" of walking
22776-510: The city centre in order to build wide avenues and squares which were supposed to celebrate the fascist regime and the resurgence and glorification of classical Rome. The interwar period saw a rapid growth in the city's population which surpassed one million inhabitants soon after 1930. During World War II, due to the art treasuries and the presence of the Vatican, Rome largely escaped the tragic destiny of other European cities. However, on 19 July 1943,
22995-557: The city took his name. According to the Roman annalists , this happened on 21 April 753 BC. This legend had to be reconciled with a dual tradition, set earlier in time, that had the Trojan refugee Aeneas escape to Italy and found the line of Romans through his son Iulus , the namesake of the Julio-Claudian dynasty . This was accomplished by the Roman poet Virgil in the first century BC. In addition, Strabo mentions an older story, that
23214-605: The city was affected by the divisions which rocked the Church. In 1418, the Council of Constance settled the Western Schism , and a Roman pope, Martin V , was elected. This brought to Rome a century of internal peace, which marked the beginning of the Renaissance . The ruling popes until the first half of the 16th century, from Nicholas V , founder of the Vatican Library , to Pius II , humanist and literate, from Sixtus IV ,
23433-554: The city was an Arcadian colony founded by Evander . Strabo also writes that Lucius Coelius Antipater believed that Rome was founded by Greeks. After the foundation by Romulus according to a legend, Rome was ruled for a period of 244 years by a monarchical system , initially with sovereigns of Latin and Sabine origin, later by Etruscan kings. The tradition handed down seven kings: Romulus , Numa Pompilius , Tullus Hostilius , Ancus Marcius , Tarquinius Priscus , Servius Tullius and Lucius Tarquinius Superbus . In 509 BC,
23652-535: The city was quickly captured. Joannes was taken and his right hand cut off; he was then mounted on a donkey and paraded through the streets, and finally beheaded in the hippodrome of Aquileia. With Joannes dead, Valentinian was officially proclaimed the new Augustus of the Western Roman Empire on 23 October 425, by Helion, in the presence of the Roman Senate , with Theodosius II's support. Three days following Joannes' death, Aetius brought reinforcements for his army,
23871-466: The city with large basilicas, such as Santa Maria Maggiore (with the collaboration of the emperors). The population of the city had fallen from 800,000 to 450–500,000 by the time the city was sacked in 455 by Genseric , king of the Vandals . The weak emperors of the fifth century could not stop the decay, leading to the deposition of Romulus Augustus , who resided on Ravenna, on 4 September 476. This marked
24090-535: The city. In 1871, Rome became the capital of the Kingdom of Italy , which, in 1946, became the Italian Republic. In 2019, Rome was the 14th most visited city in the world, with 8.6 million tourists, the third most visited city in the European Union, and the most popular tourist destination in Italy. Its historic centre is listed by UNESCO as a World Heritage Site . The host city for the 1960 Summer Olympics , Rome
24309-455: The coldest months, with a daily mean temperature of approximately 8 °C (46 °F). Temperatures during these months generally vary between 10 and 15 °C (50 and 59 °F) during the day and between 3 and 5 °C (37 and 41 °F) at night, with colder or warmer spells occurring frequently. Snowfall is rare but not unheard of, with light snow or flurries occurring on some winters, generally without accumulation, and major snowfalls on
24528-400: 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
24747-475: The corpse was exhumed and reburied in the imperial mausoleum in Old St. Peter's Basilica , Rome. In Hispania , Ataulf imprudently accepted into his service a man identified as "Dubius" or "Eberwolf", a former follower of Sarus. Sarus had been a Germanic chieftain killed while fighting under Jovinus and Sebastianus, and his follower harbored a secret desire to avenge the death of his patron. In August/September, 415, in
24966-463: The court and streets of Ravenna during his captivity. He took advantage of this privilege to come into contact with the forces of Joannes and convinced some of them to defect to Theodosius' side. The conspirators contacted Aspar and beckoned him to Ravenna. A shepherd led Aspar's cavalry force through the marshes of the Po to the gates of Ravenna; with the besiegers outside the walls and the defectors within,
25185-485: 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
25404-509: The crowd of captives driven ahead of the mounted Sigeric. After 7 days of ruling, Sigeric was assassinated and replaced with Wallia , Ataulf's relative. According to the Chronicon Albeldense , included in the Códice de Roda , Wallia was desperate for food supplies. He surrendered to Constantius III , at the time magister militum of Honorius, negotiating terms giving foederati status for
25623-483: The death of Pulcheria prior to the death of Aelia Flaccilla , the first wife of Theodosius I, in 385. Coins issued in Placidia's honour in Constantinople after 425 give her name as AELIA PLACIDIA; this may have been intended to integrate Placidia with the eastern dynasty of Theodosius II . There is no evidence that the name Aelia was ever used in the west, or that it formed part of Placidia's official nomenclature. Placidia
25842-569: The decoration of the ceiling of the Sistine Chapel and executed the famous statue of the Moses for the tomb of Julius II. Its economy was rich, with the presence of several Tuscan bankers, including Agostino Chigi , who was a friend of Raphael and a patron of arts. Before his early death, Raphael also promoted for the first time the preservation of the ancient ruins. The War of the League of Cognac caused
26061-617: 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
26280-541: The empire in 286, ruling over the eastern half from Nicomedia , while his co-emperor Maximian ruled the western half from Mediolanum (when not on the move). The empire was further divided in 293, when Diocletian named two caesar , one for each augustus (emperor). Diocletian tried to turn into a system of non-dynastic succession, similar to the Antonine dynasty. Upon abdication in 305, both caesars succeeded and they, in turn, appointed two colleagues for themselves. However,
26499-459: The end of the Western Roman Empire and, for many historians, the beginning of the Middle Ages . The decline of the city's population was caused by the loss of grain shipments from North Africa, from 440 onward, and the unwillingness of the senatorial class to maintain donations to support a population that was too large for the resources available. Even so, strenuous efforts were made to maintain
26718-413: 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
26937-400: The entourage of Cardinal Albornoz , who was charged with restoring the Church's power in Italy. Back in power for a short time, Cola was soon lynched by the populace, and Albornoz took possession of the city. In 1377, Rome became the seat of the papacy again under Gregory XI . The return of the pope to Rome in that year unleashed the Western Schism (1377–1418), and for the next forty years,
27156-584: The face of Rome dramatically, with works like the Pietà by Michelangelo and the frescoes of the Borgia Apartments . Rome reached the highest point of splendour under Pope Julius II (1503–1513) and his successors Leo X and Clement VII , both members of the Medici family . In this twenty-year period, Rome became one of the greatest centres of art in the world. The old St. Peter's Basilica built by Emperor Constantine
27375-423: The failed attempt of social reform of the populares Tiberius and Gaius Gracchus , and the war against Jugurtha , there was a civil war from which the general Sulla emerged victorious. A major slave revolt under Spartacus followed, and then the establishment of the first Triumvirate with Caesar , Pompey and Crassus . The conquest of Gaul made Caesar immensely powerful and popular, which led to
27594-441: 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
27813-500: 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
28032-412: 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
28251-555: The first half of the first century (under Tiberius ) and popularised by his apostles through the empire and beyond. The Antonine age is considered the zenith of the Empire, whose territory ranged from the Atlantic Ocean to the Euphrates and from Britain to Egypt . After the end of the Severan dynasty in AD 235, the Empire entered into a 50-year period known as the Crisis of
28470-674: The first plunder of the city in more than five hundred years since the previous sack ; in 1527, the Landsknechts of Emperor Charles V sacked the city , bringing an abrupt end to the golden age of the Renaissance in Rome. Beginning with the Council of Trent in 1545, the Church began the Counter-Reformation in response to the Reformation, a large-scale questioning of the Church's authority on spiritual matters and governmental affairs. This loss of confidence led to major shifts of power away from
28689-417: 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
28908-466: The heads of Sebastianus and Jovinus arrived at Honorius' court in Ravenna in late August, to be forwarded for display among other usurpers on the walls of Carthage , relations between Ataulf and Honorius improved sufficiently for Ataulf to cement them by marrying Galla Placidia at Narbonne on 1 January 414. The nuptials were celebrated with high Roman festivities and magnificent gifts. Priscus Attalus gave
29127-471: The help of the plebs (urban lower class) to gain power. In the same period, the bankruptcy of the small farmers and the establishment of large slave estates caused large-scale migration to the city. The continuous warfare led to the establishment of a professional army, which turned out to be more loyal to its generals than to the republic. Because of this, in the late 2nd and early 1st century BC there were several conflicts both abroad and internally: after
29346-461: 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
29565-445: 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
29784-552: The letter from Aetius. The plot now revealed, his friends returned to Rome to apprise Placidia of the true situation. She did not move against Aetius, as he wielded great influence, and as the Empire was already in danger; but she urged Bonifacius to return to Rome "and not to permit the empire of the Romans to lie under the hand of barbarians." Bonifacius now regretted his alliance with the Vandals and tried to persuade them to return to Spain. Gaiseric offered battle instead, and Bonifacius
30003-446: The letter. Though Honoria may not have intended a proposal of marriage, Attila chose to interpret her message as such. He accepted, asking for half of the western Empire as dowry . When Valentinian discovered the plan, only the influence of Placidia persuaded him not to kill Honoria. Valentinian wrote to Attila denying the legitimacy of the supposed marriage proposal. Attila, unconvinced, sent an emissary to Ravenna to proclaim that Honoria
30222-459: 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
30441-421: 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 ,
30660-467: 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
30879-472: The matter. Placidia and, presumably, Constantius petitioned the emperor in favor of Eulalius. This was arguably the first intervention by an Emperor in the Papal election. Honorius initially confirmed Eulalius as the legitimate pope. As this failed to put an end to the controversy, Honorius called a synod of Italian bishops at Ravenna to decide the matter. The synod met from February to March 419 but failed to reach
31098-553: The mid-1980s when the comune had more than 2.8 million residents. After this, the population declined slowly as people began to move to nearby suburbs. Rome is in the Lazio region of central Italy on the Tiber ( Italian : Tevere ) river. The original settlement developed on hills that faced onto a ford beside the Tiber Island , the only natural ford of the river in this area. The Rome of
31317-565: The monumental centre, the palatine, and the largest baths, which continued to function until the Gothic siege of 537. The large baths of Constantine on the Quirinale were even repaired in 443, and the extent of the damage exaggerated and dramatised. However, the city gave an appearance overall of shabbiness and decay because of the large abandoned areas due to population decline. The population declined to 500,000 by 452 and 100,000 by 500 AD (perhaps larger, though no certain figure can be known). After
31536-411: 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,
31755-455: 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
31974-447: 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
32193-484: The next post under him to Arsacius. In the disturbances that followed the fall of Stilicho, wives and children of foederati living in the cities of Italy were killed. Most of the foederati , regarded as loyal to Stilicho, joined the forces of Alaric I , King of the Visigoths . Alaric led them to Rome and put it under siege , with minor interruptions, from autumn 408 to 24 August 410. Zosimus records that Placidia
32412-660: The north Latium town of Sutri to the Church, starting its temporal power. In 756, Pepin the Short , after having defeated the Lombards, gave the Pope temporal jurisdiction over the Roman Duchy and the Exarchate of Ravenna , thus creating the Papal States . Since this period, three powers tried to rule the city: the pope, the nobility (together with the chiefs of militias, the judges, the Senate and
32631-523: The only power at court. During these years, Galla Placidia befriended bishop Peter Chrysologus , both having a shared interest in building churches. She also befriended a certain Barbatianus , whom she met in Rome. He came to Ravenna to be her confessor. According to his later biography, through his intercession she miraculously obtained a sandal of John the Evangelist for the church she had built to honour
32850-405: The outbreak of the Franco-Prussian War . Italian troops were able to capture Rome entering the city through a breach near Porta Pia . Pope Pius IX declared himself a prisoner in the Vatican . In 1871 the capital of Italy was moved from Florence to Rome. In 1870 the population of the city was 212,000, all of whom lived with the area circumscribed by the ancient city, and in 1920, the population
33069-412: The palace at Barcelona, the man brought Ataulf's reign to a sudden end by killing him while he bathed. The Amali faction proceeded to proclaim Sigeric , a brother of Sarus, as the next king of the Visigoths. Sigeric killed Ataulf's six children from a former wife by taking them away from Sigesar, bishop of the Goths. Galla Placidia, Ataulf's widow, was forced to walk more than twelve miles on foot among
33288-445: The pope, the emperor, and each other. These were the times of Theodora and her daughter Marozia , concubines and mothers of several popes, and of Crescentius , a powerful feudal lord, who fought against the Emperors Otto II and Otto III . The scandals of this period forced the papacy to reform itself: the election of the pope was reserved to the cardinals, and reform of the clergy was attempted. The driving force behind this renewal
33507-402: The populace), and the Frankish king, as king of the Lombards, patricius, and Emperor. These three parties (theocratic, republican, and imperial) were a characteristic of Roman life during the entire Middle Ages. On Christmas night of 800, Charlemagne was crowned in Rome as Emperor by Pope Leo III : on that occasion, the city hosted for the first time the two powers whose struggle for control
33726-410: 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
33945-448: 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
34164-440: 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
34383-406: 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
34602-412: The saint. When Barbatianus died, Placidia and Chrysologus arranged his burial. Attila was diverted from Constantinople towards Italy by a letter from Placidia's own daughter Justa Grata Honoria in the spring of 450, asking him to rescue her from an unwanted marriage to a Roman senator that the Imperial family, including Placidia, was trying to force upon her. Honoria included her engagement ring with
34821-428: The shore, where the south-western district of Ostia is located. The altitude of the central part of Rome ranges from 13 m (43 ft) above sea level (at the base of the Pantheon ) to 139 m (456 ft) above sea level (the peak of Monte Mario ). The Comune of Rome covers an overall area of about 1,285 km (496 sq mi), including many green areas. Public parks and nature reserves cover
35040-416: The shores of the Tiber Valley . Vatican City (the smallest country in the world and headquarters of the worldwide Catholic Church under the governance of the Holy See ) is an independent country inside the city boundaries of Rome, the only existing example of a country within a city. Rome is often referred to as the City of Seven Hills due to its geographic location, and also as the "Eternal City". Rome
35259-436: 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
35478-429: 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
35697-450: The succession crisis following the death of Pope Zosimus on 26 December 418. Two factions of the Roman clergy had proceeded to elect their own popes, the first electing Eulalius (27 December) and the other electing Boniface I (28 December). They acted as rival popes, both in Rome, and their factions plunged the city into tumult. Symmachus, Prefect of Rome, sent his report to the imperial court at Ravenna, requesting an imperial decision on
35916-420: 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 the emperors as leaders of the Republic, fearing any association with the kings who ruled Rome prior to
36135-408: The successors of Peter, who is considered the first Bishop of Rome. The city thus became of increasing importance as the centre of the Catholic Church . After the Lombard invasion of Italy (569–572), the city remained nominally Byzantine, but in reality, the popes pursued a policy of equilibrium between the Byzantines , the Franks , and the Lombards . In 729, the Lombard king Liutprand donated
36354-430: The support system from its control. Christianity in the form of the Nicene Creed became the official religion of the empire in 380, via the Edict of Thessalonica issued in the name of three emperors – Gratian, Valentinian II, and Theodosius I – with Theodosius clearly the driving force behind it. He was the last emperor of a unified empire: after his death in 395, his young children, Honorius and Arcadius , inherited
36573-569: The symbol of Rome's constituted republican government . Furthermore, Rome has been called Urbs Aeterna (The Eternal City), Caput Mundi (The Capital of the world ), Throne of St. Peter and Roma Capitale. While there have been discoveries of archaeological evidence of human occupation of the Rome area from approximately 14,000 years ago, the dense layer of much younger debris obscures Palaeolithic and Neolithic sites. Evidence of stone tools, pottery, and stone weapons attest to about 10,000 years of human presence. Several excavations support
36792-419: The three Macedonian Wars (212–168 BC) against Macedonia . The first Roman provinces were established at this time: Sicily , Sardinia and Corsica , Hispania , Macedonia , Achaea and Africa . From the beginning of the 2nd century BC, power was contested between two groups of aristocrats: the optimates , representing the conservative part of the Senate , and the populares , which relied on
37011-406: 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
37230-418: 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
37449-430: 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
37668-417: 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
37887-418: 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
38106-489: 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
38325-409: 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
38544-514: 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
38763-507: 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
38982-418: The view that Rome grew from pastoral settlements on the Palatine Hill built above the area of the future Roman Forum . Between the end of the Bronze Age and the beginning of the Iron Age , each hill between the sea and the Capitoline Hill was topped by a village (on the Capitoline, a village is attested since the end of the 14th century BC). However, none of them yet had an urban quality. Nowadays, there
39201-433: The war as part of the " Italian economic miracle " of post-war reconstruction and modernisation in the 1950s and early 1960s. During this period, the years of la dolce vita ("the sweet life"), Rome became a fashionable city, with popular classic films such as Ben Hur , Quo Vadis , Roman Holiday and La Dolce Vita filmed in the city's iconic Cinecittà Studios . The rising trend in population growth continued until
39420-418: The wedding speech, a classical epithalamium . The marriage was recorded by Hydatius and Jordanes, although the latter states that it was earlier, in 411 at Forum Livii ( Forlì ) (possibly a more informal event). Placidia and Ataulf had one son, Theodosius, born in Barcelona by the end of 414, but the child died early in the following year, eliminating an opportunity for a Romano-Visigothic line; years later
39639-453: 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
39858-415: 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
40077-424: Was 660,000. A significant portion lived outside the walls in the north and across the Tiber in the Vatican area. Soon after World War I in late 1922 Rome witnessed the rise of Italian Fascism led by Benito Mussolini , who led a march on the city . He did away with democracy by 1926, eventually declaring a new Italian Empire and allying Italy with Nazi Germany in 1938. Mussolini demolished fairly large parts of
40296-512: Was about to summon him for no good reason in order to put him away. Bonifacius, trusting the warning from Aetius, refused the summons; and, thinking his position untenable, sought an alliance with the Vandals in Spain. The Vandals subsequently crossed from Spain into Libya to join him. To friends of Bonifacius in Rome, this apparent act of hostility toward the Empire seemed entirely out of character for Bonifacius. They traveled to Carthage at Placidia's behest to intercede with him, and he showed them
40515-424: Was accepted in the provinces of Italia , Gaul and Hispania , but not in the province of Africa . Theodosius II reacted by preparing Valentinian III for eventual promotion to the imperial office. In 423/424, Valentinian was named nobilissimus . In 424, Valentinian was betrothed to Licinia Eudoxia , his first cousin once removed. She was a daughter of Theodosius II and Aelia Eudocia. The year of their betrothal
40734-456: Was also taken up by Ovid , Virgil , and Livy . Rome is also called Caput Mundi (Capital of the World). After the fall of the Empire in the west , which marked the beginning of the Middle Ages , Rome slowly fell under the political control of the Papacy , and in the 8th century, it became the capital of the Papal States , which lasted until 1870. Beginning with the Renaissance , almost all popes since Nicholas V (1447–1455) pursued
40953-414: Was also titled magister equitum et peditum ("Master of the Horse and the Foot"), placing him in charge of both the cavalry and infantry forces of the Western Roman Empire. In 408, Arcadius died and was succeeded by his son Theodosius II , only seven years old. Stilicho planned to proceed to Constantinople and "undertake the management of the affairs of Theodosius", convincing Honorius not to travel to
41172-449: 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
41391-512: 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
41610-446: 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
41829-424: Was besieged at Hippo Regius in Numidia by the sea ( Augustine of Hippo was its bishop and died in this siege). Unable to take the city, the Vandals eventually raised the siege. The Romans, with reinforcements under Aspar, renewed the struggle but were routed and lost Africa to the Vandals. Bonifacius had meanwhile returned to Rome, where Placidia raised him to the rank of patrician and made him "master-general of
42048-401: 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
42267-410: Was expected to nominate a Western co-emperor. However, Theodosius hesitated and the decision was delayed. Taking advantage of the power vacuum , Castinus the Patrician proceeded to become a kingmaker . He declared Joannes , the primicerius notariorum "chief notary" (the head of the civil service ), to be the new Western Roman Emperor. Among their supporters was Flavius Aetius . Joannes' rule
42486-483: Was first under the control of Odoacer and then became part of the Ostrogothic Kingdom before returning to East Roman control after the Gothic War , which devastated the city in 546 and 550 . Its population declined from more than a million in AD 210 to 500,000 in AD 273 to 35,000 after the Gothic War (535–554), reducing the sprawling city to groups of inhabited buildings interspersed among large areas of ruins, vegetation, vineyards and market gardens. It
42705-489: Was given the titles magister militum and "patrician". The appointments effectively left Aetius in control of the entire Western Roman army and gave him considerable influence over imperial policy. Aetius later played a pivotal role in the defense of the Western Empire against Attila . Placidia continued to act as regent until 437, though her direct influence over decisions was diminished. She would continue to exercise political influence until her death in 450—no longer, however,
42924-443: Was governed by creating regional dioceses. The existence of regional fiscal units from 286 served as the model for this unprecedented innovation. The emperor quickened the process of removing military command from governors. Henceforth, civilian administration and military command would be separate. He gave governors more fiscal duties and placed them in charge of the army logistical support system as an attempt to control it by removing
43143-444: Was granted her own household by her father in the early 390s and was thus financially independent while underage. She was summoned to the court of her father in Mediolanum (Milan) during 394, and was present at Theodosius' death on 17 January 395. She was granted the title of " nobilissima puella" ("most noble girl") during her childhood. Placidia spent most of her early years in the household of Stilicho and his wife, Serena . She
43362-419: 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
43581-408: Was heading south to fight the Hohenstaufen on behalf of the pope, was appointed Senator. Charles founded the Sapienza , the university of Rome. In that period the pope died, and the cardinals, summoned in Viterbo , could not agree on his successor. This angered the people of the city, who then unroofed the building where they met and imprisoned them until they had nominated the new pope; this marked
43800-548: Was innocent, that the proposal had been legitimate, and that he would come to claim what was rightfully his. Honoria was quickly married to Flavius Bassus Herculanus , though this did not prevent Attila from pressing his claim. Placidia died shortly afterwards at Rome, in November 450, and was buried in the Theodosian family mausoleum adjacent to Old St. Peter's Basilica , later the chapel of Saint Petronilla . She did not live to see Attila ravage Gaul and Italy in 451 and 452, using Honoria's letter as his "legitimate" excuse. Being
44019-444: Was known as the caput Mundi , i.e. the capital of the known world, an expression which had already been used in the Republican period. During its first two centuries, the empire was ruled by emperors of the Julio-Claudian , Flavian (who built an eponymous amphitheatre known as the Colosseum ), and Antonine dynasties. This time was also characterised by the spread of the Christian religion, preached by Jesus Christ in Judea in
44238-426: 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
44457-440: 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
44676-408: Was now forced to flee to Constantinople with her children. Despite this setback, Bonifacius , governor of the Diocese of Africa continued to be loyal to her. Placidia, Valentinian, and Honoria arrived in Constantinople around 422/423. On 15 August 423, Honorius died of edema , perhaps pulmonary edema . With no member of the Theodosian dynasty present at Ravenna to claim the throne, Theodosius II
44895-407: 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
45114-412: 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
45333-453: Was recorded by Marcellinus Comes . At the time of their betrothal, Valentinian was approximately four years old, Licinia only two. The campaign against Joannes also started in the same year. Forces of the Eastern Roman army gathered at Thessaloniki , and were placed under the general command of Ardaburius, who had served in the Roman-Persian War. The invasion force was to cross the Adriatic Sea by two routes. Aspar , son of Ardaburius, led
45552-413: 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
45771-405: Was restored in part much later). In 330, he transformed Byzantium into Constantinople , which became his new capital. However, it was not officially anything more than an imperial residence like Milan , Trier or Nicomedia until given a city prefect in 359 by Constantius II . Constantine, following Diocletian's reforms. regionalised the administration, which fundamentally changed the way it
45990-402: 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
46209-482: Was the daughter of Theodosius I and his second wife, Galla , who was herself daughter of Valentinian I and his second wife, Justina . Galla Placidia's date of birth is not recorded, but she must have been born either in the period 388–89 or 392–93. Between these dates, her father was in Italy following his campaign against the usurper Magnus Maximus , while her mother remained in Constantinople . A surviving letter from Bishop Ambrose of Milan, dated 390, refers to
46428-434: 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
46647-409: 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
46866-399: Was the monk Ildebrando da Soana , who once elected pope under the name of Gregory VII became involved into the Investiture Controversy against Emperor Henry IV . Subsequently, Rome was sacked and burned by the Normans under Robert Guiscard who had entered the city in support of the Pope, then besieged in Castel Sant'Angelo . During this period, the city was autonomously ruled by
47085-602: 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
47304-408: 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
47523-409: Was to be a constant of the Middle Ages. This event marks the beginning of the Carolingian Empire , the first phase of the Holy Roman Empire . In 846, Muslim Arabs unsuccessfully stormed the city's walls , but managed to loot St. Peter 's and St. Paul's basilica, both outside the city wall. After the decay of Carolingian power , Rome fell prey to feudal chaos: several noble families fought against
47742-431: Was united as the Kingdom of Italy in 1861 with the temporary capital in Florence . That year Rome was declared the capital of Italy even though it was still under the Pope's control. During the 1860s, the last vestiges of the Papal States were under French protection thanks to the foreign policy of Napoleon III . French troops were stationed in the region under Papal control. In 1870 the French troops were withdrawn due to
47961-481: Was within the city during the siege. When Serena was accused of conspiring with Alaric, the whole senate and Placidia sentenced her to death. Placidia was captured by Alaric before the fall of Rome, and accompanied the Visigoths from Italy to Gaul in 412. Their ruler Ataulf , having succeeded Alaric, entered an alliance with Honorius against Jovinus and Sebastianus , rival Western Roman emperors located in Gaul, and managed to defeat and execute both in 413. After
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