Instruct: Given a question, retrieve passages that answer the question.
Query: Who was the first emperor of the Roman Empire?
Diocletian divided the empire into four regions, each ruled by a separate Emperor (the Tetrarchy). Confident that he fixed the disorders plaguing Rome, he abdicated along with his co-emperor, and the Tetrarchy soon collapsed. Order was eventually restored by Constantine, who became the first emperor to convert to Christianity, and who established Constantinople as the new capital of the eastern empire. During the decades of the Constantinian and Valentinian dynasties, the Empire was divided along an east–west axis, with dual power centers in Constantinople and Rome. The reign of Julian, who under the influence of his adviser Mardonius attempted to restore Classical Roman and Hellenistic religion, only briefly interrupted the succession of Christian emperors. Theodosius I, the last emperor to rule over both East and West, died in 395 AD after making Christianity the official religion of the Empire.
The Fall of Ravenna, capital of the Western Roman Empire, occurred in early September 476 after a minor confrontation between the Heruli under their King Odoacer and the remnants of the Western Roman Army in Italy. The Roman Empire had been in relative decline since the beginning of the barbarian invasions and Rome, the symbolical heart and largest city of the Western Empire, was sacked in 410 by the Visigoths and in 455 by the Vandals. By 476 the Roman Emperor was little more than a warlord having very little de facto control of any territory outside of Italy. The last Roman emperor, Romulus Augustulus, was not even recognized as a legitimate ruler outside of Italy; the Eastern Roman Empire recognized Julius Nepos as the true Western Roman Emperor.
Augustus' reign laid the foundations of a regime that lasted, in one form or another, for nearly fifteen hundred years through the ultimate decline of the Western Roman Empire and until the Fall of Constantinople in 1453. Both his adoptive surname, Caesar, and his title "Augustus" became the permanent titles of the rulers of the Roman Empire for fourteen centuries after his death, in use both at Old Rome and at New Rome. In many languages, "Caesar" became the word for "Emperor", as in the German "Kaiser" and in the Bulgarian and subsequently Russian "Tsar" (sometimes Csar or Czar). The cult of "Divus Augustus" continued until the state religion of the Empire was changed to Christianity in 391 by Theodosius I. Consequently, there are many excellent statues and busts of the first emperor. He had composed an account of his achievements, the "Res Gestae Divi Augusti", to be inscribed in bronze in front of his mausoleum. Copies of the text were inscribed throughout the Empire upon his death. The inscriptions in Latin featured translations in Greek beside it, and were inscribed on many public edifices, such as the temple in Ankara dubbed the "Monumentum Ancyranum", called the "queen of inscriptions" by historian Theodor Mommsen.
Gaius Julius Caesar, often referred to as "Julius Caesar", or simply "Caesar", was born in 100 BC, the youngest child of Gaius Julius Caesar (proconsul) and Aurelia Cotta. Together with Pompeius and Marcus Licinius Crassus, he was part of the first Triumvirate. A brilliant general who inspired his men, Caesar conquered Gaul, won the Civil War, and instituted various civil and social reforms at Rome. Named dictator in perpetuity, Caesar was assassinated by a group of senators on the Ides of March, 44 BC. The years after his death saw the demise of the Roman Republic, and the establishment of the Roman emperors.
The wars began in the last years of the reign of Augustus, first emperor of Rome. Augustus died an old but respected man in the year 14 and was celebrated with much pomp and splendor. He left a document to be read to the senate posthumously, expressly forbidding extension of the empire beyond the Rhine. News of the will was welcomed by the Germans, thinking it gave them a free hand in the region. Germanicus found it necessary to pacify the border, which he did by a combination of scorched earth raids and offers of alliance with Rome - in short, stick and carrot. These raids also kept the army of the lower Rhine distracted from the possibility of mutiny, which had broken out on Augustus's death and only been quelled by concessions and executions.
In 451 BC, Rome's traditional consular government was replaced by a committee of ten senior statesmen, known as the decemvirs, who were tasked with drawing up the complete body of Roman law, based on existing law and tradition, as well as on Greek models reported by a group of Roman envoys who had been sent to study Greek law. Their efforts resulted in the first ten tables of Roman law, but the work was incomplete, and so a second college of decemvirs was appointed for the following year. Appius Claudius Crassus, who had been consul-elect before the decemvirate, was the only member of the first college to participate in the second, and he ensured that his colleagues for the second year were like-minded and easily dominated by himself. The final two tables of Roman law that they drew up imposed harsh restrictions on the plebeians, and forbade the intermarriage of patricians and plebeians.
Cyrus II of Persia ( "Kūruš"; New Persian: "Kuruš"; ; c. 600–530 BC), commonly known as Cyrus the Great  and also called Cyrus the Elder by the Greeks, was the founder of the Achaemenid Empire, the first Persian Empire. Under his rule, the empire embraced all the previous civilized states of the ancient Near East, expanded vastly and eventually conquered most of Western Asia and much of Central Asia. From the Mediterranean Sea and Hellespont in the west to the Indus River in the east, Cyrus the Great created the largest empire the world had yet seen. Under his successors, the empire eventually stretched at its maximum extent from parts of the Balkans (Bulgaria-Paeonia and Thrace-Macedonia) and Eastern Europe proper in the west, to the Indus Valley in the east. His regal titles in full were The Great King, King of Persia, King of Anshan, King of Media, King of Babylon, King of Sumer and Akkad, and King of the Four Corners of the World. The Nabonidus Chronicle notes the change in his title from simply "King of Anshan", a city, to "King of Persia". Assyriologist François Vallat wrote that "When Astyages marched against Cyrus, Cyrus is called ‘King of Anshan’, but when Cyrus crosses the Tigris on his way to Lydia, he is ‘King of Persia’. The coup therefore took place between these two events."
Qin Shi Huang (, ; 18 February 25910 September 210) was the founder of the Qin dynasty and was the first emperor of a unified China. He was born Ying Zheng () or Zhao Zheng (), a prince of the state of Qin. He became Zheng, the King of Qin () when he was thirteen, then China's first emperor when he was 38 after the Qin had conquered all of the other Warring States and unified all of China in 221 BC. Rather than maintain the title of "king" ( "wáng") borne by the previous Shang and Zhou rulers, he ruled as the First Emperor () of the Qin dynasty from 220 to 210 BC. His self-invented title "emperor" ( ""), as indicated by his use of the word "First", would continue to be borne by Chinese rulers for the next two millennia.
President of the Republic: Martín Alberto Vizcarra Cornejo
"Republic of Rome" covers the period from 264 B.C. to 43 B.C. Three scenarios cover the Early Republic (roughly the era of the first and second Punic Wars), Mid Republic (the era of the Gracchi), and Late Republic (the time of the Roman civil wars and Julius Caesar). Each player represents a faction in the Roman Senate, with a collection of senators rated for their oratorical and military skills, popularity with the people of Rome, and most importantly, political influence. The goal of the game is to have one of one's senators amass enough Influence to be declared "Consul for Life," or, barring that, have one's faction have most total Influence when the maximum number of game turns have been played.
The Colosseum or Coliseum ( ), also known as the Flavian Amphitheatre (Latin: "Amphitheatrum Flavium"; Italian: "Anfiteatro Flavio" or "Colosseo" ), is an oval amphitheatre in the centre of the city of Rome, Italy. Built of travertine, tuff, and brick-faced concrete, it is the largest amphitheatre ever built. The Colosseum is situated just east of the Roman Forum. Construction began under the emperor Vespasian in AD 72, and was completed in AD 80 under his successor and heir Titus. Further modifications were made during the reign of Domitian (81–96). These three emperors are known as the Flavian dynasty, and the amphitheatre was named in Latin for its association with their family name "(Flavius)".
Paul remained overshadowed by his mother for most of his life. His reign lasted four years, ending with his assassination by conspirators. He adopted the laws of succession to the Russian throne—rules that lasted until the end of the Romanov dynasty and of the Russian Empire. He also intervened in the French Revolutionary Wars and, toward the end of his reign, added Kartli and Kakheti in Eastern Georgia into the empire which was confirmed by his son and successor Alexander I.
In 451 BC, a council of ten distinguished Romans of consular rank was appointed in place of the consuls, for the purpose of drawing up tables of Roman law, based on a combination of ancient traditions and Greek models. One of the decemvirs was Gaius' nephew, Appius Claudius Crassus. In their first year, the decemvirs published ten tables of laws, to the general approval of the people. Since the task for which the decemvirate had been created remained incomplete, it was decided to elect a new college of decemvirs for the following year. Although Appius had affected a mild and agreeable demeanor, and won the trust of the plebeians, his colleagues suspected that he might wish to remain in power, and accordingly they appointed him to name the new college, and resigned their office to set an example.
The decemviri took office in 451 BC. Both consuls elect, Appius Claudius Crassinus Inregillensis Sabinus and Titus Genucius Augurinus, resigned. So did the other magistrates and the plebeian tribunes. In compensation for their loss of office, Appius Claudius and Titus Genucius were appointed to the decemviri. So was one of the consuls of the previous year (452 BC), Publius Sestius Capitolinus Vaticanus, because he had put the proposal to the senate despite the opposition of his colleague. The three envoys were also part of the decemviri. The most influential member was Appius Claudius who, according to Livy, "was the guiding hand in the whole magistracy ... thanks to the favour of the plebs." Each day a different decemvir presided over the magistracy and this man had the twelve lictors (the bodyguards of the consuls) with fasces (bound bundles of rods which were the symbol of supreme authority and sometimes had axes). Their rule was fair and their administration of justice was exemplary. Despite not being subject to appeal, they yielded to one another when an appeal was taken. They drafted their laws on ten bronze tables and presented them to the people, asked for feedback and amended them accordingly. They were approved by the higher popular assembly, the Assembly of the Soldiers. There was a general feeling that two more tables were needed to have a corpus of all Roman law. It was decided to elect a new decemvirate.
The Qin dynasty (秦朝) was established in 221 BCE after Qin Shi Huang, King of Qin, conquered his final independent neighbour, the state of Qi. It is now recognised as the first Chinese imperial dynasty in the modern sense of the term; in recognition of this, its rulers were for the first time titled "Emperor" (皇帝), a title of which the components are drawn from legend, higher than the previous title "King" (王). The ancestral name of the family was Ying (嬴), although it is anachronistic to regard this as a family name in the modern sense: it would not have been used together with a given name. The titles of the Qin emperors were literally regnal numbers: "Qin Shi Huang" (秦始皇), in full "Qin Shi Huangdi" (秦始皇帝) means literally "the first Emperor of Qin", "Qin Er Shi" (秦二世), in full "Qin Er Shi Huangdi" (秦二世皇帝) means "the second Emperor of Qin", and so forth.
In the early modern period, the Holy Roman Empire was a union of territories in Central Europe under a Holy Roman Emperor the first of which was Otto I. The last was Francis II, who abdicated and dissolved the Empire in 1806 during the Napoleonic Wars. Despite its name, for much of its history the Empire did not include Rome within its borders.
Emperor Gaozu of Han (; 256 BCE – 1 June 195 BCE), born Liu Bang (劉邦), was the founder and first emperor of the Han dynasty, reigning from 202 – 195 BCE. He was one of the few dynasty founders in Chinese history who was born in a peasant family.
The late 5th century saw the dissolution of Roman authority in the west, and the last person to hold the title of emperor in the West was deposed in 476 by the general Odoacer. Odoacer ruled as King of Italy for 13 years, but in 489 the Eastern Emperor Zeno sent the Ostrogoth King Theoderic the Great to re-take the Italian peninsula. After losing the Battle of Verona, Odoacer retreated to Ravenna, where he withstood a siege of three years by Theoderic, until the taking of Rimini deprived Ravenna of supplies. Theoderic took Ravenna in 493, supposedly slew Odoacer with his own hands, and Ravenna became the capital of the Ostrogothic Kingdom of Italy. Theoderic, following his imperial predecessors, also built many splendid buildings in and around Ravenna, including his palace church Sant'Apollinare Nuovo, an Arian cathedral (now Santo Spirito) and Baptistery, and his own Mausoleum just outside the walls.
Both Odoacer and Theoderic and their followers were Arian Christians, but co-existed peacefully with the Latins, who were largely Catholic Orthodox. Ravenna's Orthodox bishops carried out notable building projects, of which the sole surviving one is the Capella Arcivescovile. Theoderic allowed Roman citizens within his kingdom to be subject to Roman law and the Roman judicial system. The Goths, meanwhile, lived under their own laws and customs. In 519, when a mob had burned down the synagogues of Ravenna, Theoderic ordered the town to rebuild them at its own expense.
Marcus Cornelius Maluginensis was one of the ten members of the Second Decemvirate, presided over by Appius Claudius Crassus and elected for the purpose of drafting the Law of the Twelve Tables, first written law of the Roman Republic. At the instigation of Appius Claudius, the decemvirs illegally held onto power the following year, refusing to proceed with the election of consuls. That year, a war escalated with the Sabines who were based in Eretum and the Aequi camped under Mount Algidus. The Roman troops were divided into two armies so that they could fight on two fronts. Marcus Cornelius received the command of the army that fought the Aequi, with three other decemvirs; Lucius Minucius, Titus Antonius, and Lucius Sergius. Meanwhile, Appius Claudius and Spurius Oppius Cornicen remained in Rome to ensure the defence of the city, and the four other decemvirs fought against the Sabines.
Victor Emmanuel II (; full name: "Vittorio Emanuele Maria Alberto Eugenio Ferdinando Tommaso di Savoia"; 14 March 1820 – 9 January 1878) was King of Sardinia from 1849 until 17 March 1861. At that point, he assumed the title of King of Italy and became the first king of a united Italy since the 6th century, a title he held until his death in 1878. The Italians gave him the epithet of "Father of the Fatherland" (). The monument Altare della Patria (or "Vittoriano") in Rome was built in his honor.
Constantinople (; ) was the capital city of the Roman/Byzantine Empire (330–1204 and 1261–1453), and also of the brief Crusader state known as the Latin Empire (1204–1261), until finally falling to the Ottoman Empire (1453–1923). It was reinaugurated in 324 from ancient Byzantium as the new capital of the Roman Empire by Emperor Constantine the Great, after whom it was named, and dedicated on 11 May 330. The city was located in what is now the European side and the core of modern Istanbul.
The final collapse of the Empire in the West was marked by increasingly ineffectual puppet Emperors dominated by their Germanic "magister militum"s. The most pointed example of this is Ricimer, who effectively became a "shadow Emperor" following the depositions of Avitus and Majorian. Unable to take the throne for himself due to his barbarian heritage, Ricimer appointed a series of puppet Emperors who could do little to halt the collapse of Roman authority and the loss of the territories re-conquered by Majorian. The first of these puppet emperors, Libius Severus, had no recognition outside of Italy, with the Eastern Emperor Leo I and provincial governors in Gaul and Illyria all refusing to recognize him.
In 476, after the Battle of Ravenna, the Roman Army in the West suffered defeat at the hands of Odoacer and his Germanic "foederati". Odoacer forced the deposition of emperor Romulus Augustulus and became the first King of Italy. In 480, following the assassination of the previous Western emperor Julius Nepos, the Eastern emperor Zeno dissolved the Western court and proclaimed himself the sole emperor of the Roman Empire. The date of 476 was popularized by the 18th century British historian Edward Gibbon as a demarcating event for the end of the Western Empire and is sometimes used to mark the transition from Antiquity to the Middle Ages. Odoacer's Italy, and other barbarian kingdoms, would maintain a pretence of Roman continuity through the continued use of the old Roman administrative systems and nominal subservience to the Eastern Roman court.
The authority of Julius Nepos as Emperor was accepted not only by Odoacer in Italy, but by the Eastern Empire and Syagrius in Gaul (who had not recognized Romulus Augustulus). Nepos was murdered by his own soldiers in 480, a plot some attribute to Odoacer or the previous, deposed emperor Glycerius, and the Eastern Emperor Zeno chose not to appoint a new western emperor. Zeno, recognizing that no true Roman control remained over the territories legally governed by the Western court, instead chose to abolish the juridical division of the position of Emperor and declared himself the sole emperor of the Roman Empire. Zeno became the first sole Roman emperor since the division after Theodosius I, 85 years prior, and the position would never again be divided. As such, the (eastern) Roman emperors after 480 are the successors of the western ones, albeit only in a juridical sense. These emperors would continue to rule the Roman Empire until the Fall of Constantinople in 1453, nearly a thousand years later. As 480 marks the end of the juridical division of the empire into two separate imperial courts, some historians refer to the death of Nepos and abolition of the Western Empire by Zeno as the end of the Western Roman Empire.
The period of the "Five Good Emperors" was brought to an end by the reign of Commodus from 180 to 192. Commodus was the son of Marcus Aurelius, making him the first direct successor in a century, breaking the scheme of adoptive successors that had worked so well. He was co-emperor with his father from 177. When he became sole emperor upon the death of his father in 180, it was at first seen as a hopeful sign by the people of the Roman Empire. Nevertheless, as generous and magnanimous as his father was, Commodus was just the opposite. In "The Decline and Fall of the Roman Empire" by Edward Gibbon, it is noted that Commodus at first ruled the empire well. However, after an assassination attempt, involving a conspiracy by certain members of his family, Commodus became paranoid and slipped into insanity. The Pax Romana, or "Roman Peace", ended with the reign of Commodus. One could argue that the assassination attempt began the long decline of the Roman Empire. When Commodus' behaviour became increasingly erratic throughout the early 190s, Pertinax is thought to have been implicated in the conspiracy that led to Commodus' assassination on 31 December 192. The plot was carried out by the Praetorian prefect Quintus Aemilius Laetus, Commodus' mistress Marcia, and his chamberlain Eclectus.