The Ethiopian calendar or Eritrean calendar is the principal calendar used in Ethiopia and serves as the liturgical year for Christians in Eritrea and Ethiopia belonging to the Eritrean Orthodox Tewahedo Church, Ethiopian Orthodox Tewahedo Church, Eastern Catholic Churches, the Coptic Orthodox Church of Alexandria, Ethiopian-Eritrean Evangelicalism. It is a solar calendar which in turn derives from the Egyptian calendar, but like the Julian calendar, it adds a leap day every four years without exception, begins the year on August 29 or August 30 in the Julian calendar. A gap of 7–8 years between the Ethiopian and Gregorian calendars results from an alternative calculation in determining the date of the Annunciation. Like the Coptic calendar, the Ethiopic calendar has 12 months of 30 days plus 5 or 6 epagomenal days, which comprise a thirteenth month; the Ethiopian months begin on the same days as those of the Coptic calendar, but their names are in Ge'ez. A 6th epagomenal day is added every 4 years, without exception, on August 29 of the Julian calendar, 6 months before the corresponding Julian leap day.
Thus the first day of the Ethiopian year, 1 Mäskäräm, for years between 1900 and 2099, is September 11. However, it falls on September 12 in years before the Gregorian leap year. Enkutatash is the word for the Ethiopian New Year in Amharic, the official language of Ethiopia, while it is called Ri'se Awde Amet in Ge'ez, the term preferred by the Ethiopian & Eritrean Orthodox Tewahedo Churchs, it occurs on September 11th in the Gregorian Calendar. The Ethiopian Calendar Year 1998 Amätä Məhrät began on the Gregorian Calendar Year on September 11th, 2005. However, the Ethiopian Years 1992 and 1996 began on the Gregorian Dates of'September 12th 1999' and'2003' respectively; this date correspondence applies for the Gregorian years 1900 to 2099. The Ethiopian leap year is every four without exception, while Gregorian centurial years are only leap years when divisible by 400; as the Gregorian year 2000 is a leap year, the current correspondence lasts two centuries instead. The start of the Ethiopian year falls on August 30th.
This date corresponds to the Old-Style Julian Calendar. This deviation between the Julian and the Gregorian Calendar will increase with the passing of the time. You can observe the real start date in the future centuries in a Gregorian to Ethiopian Date Converter. To indicate the year and followers of the Eritrean churches today use the Incarnation Era, which dates from the Annunciation or Incarnation of Jesus on March 25, AD 9, as calculated by Annianus of Alexandria c. 400. Meanwhile, Europeans adopted the calculations made by Dionysius Exiguus in AD 525 instead, which placed the Annunciation 8 years earlier than had Annianus; this causes the Ethiopian year number to be 8 years less than the Gregorian year number from January 1 until September 10 or 11 7 years less for the remainder of the Gregorian year. In the past, a number of other eras for numbering years were widely used in Ethiopia and the Kingdom of Aksum; the most important era – once used by the Eastern Christianity, still used by the Coptic Orthodox Church of Alexandria – was the Era of Martyrs known as the Diocletian Era, or the era of Diocletian and the Martyrs, whose first year began on August 29, 284.
Respective to the Gregorian and Julian New Year's Days, 31⁄2 to 4 months the difference between the Era of Martyrs and the Anni Domini is 285 years. This is because in AD 525, Dionysius Exiguus decided to add 15 Metonic cycles to the existing 13 Metonic cycles of the Diocletian Era to obtain an entire 532 year medieval Easter cycle, whose first cycle ended with the year Era of Martyrs 247 equal to year DXXXI, it is because 532 is the product of the Metonic cycle of 19 years and the solar cycle of 28 years. Around AD 400, an Alexandrine monk called Panodoros fixed the Alexandrian Era, the date of creation, on 29 August 5493 BC. After the 6th century AD, the era was used by Ethiopian chronologists; the twelfth 532 year-cycle of this era began on 29 August AD 360, so 4×19 years after the Era of Martyrs. Bishop Anianos preferred the Annunciation style as 25 March, thus he shifted the Panodoros era by about six months, to begin on 25 March 5492 BC. In the Ethiopian calendar this was equivalent to 15 Magabit 5501 B.
C.. The Anno Mundi era remained in usage until the late 19th century; the 4 year leap-year cycle is associated with the four Evangelists: the first year after an Ethiopian leap year is named the John-year, followed by the Matthew-year, the Mark-year. The year with the 6th epagomenal day is traditionally designated as the Luke-year. There are no exceptions to the 4 year leap-year cycle, like the Julian calendar but unlike the Gregorian calendar; these dates are valid only from March 1900 to February 2100. This is because 1900 and 2100 are not leap years in the Gregorian calendar, while they are still leap year
The Byzantine calendar called "Creation Era of Constantinople" or "Era of the World", was the calendar used by the Eastern Orthodox Church from c. 691 to 1728 in the Ecumenical Patriarchate. It was the official calendar of the Byzantine Empire from 988 to 1453, of Kievan Rus' and Russia from c. 988 to 1700. Since "Byzantine" is a historiographical term, the original name uses the noun "Roman" as it was how the Eastern Roman Empire continued calling itself; the calendar was based on the Julian calendar, except that the year started on 1 September and the year number used an Anno Mundi epoch derived from the Septuagint version of the Bible. It placed the date of creation at 5509 years before the Incarnation, was characterized by a certain tendency, a tradition among Jews and early Christians to number the years from the calculated foundation of the world, its Year One, marking the supposed date of creation, was September 1, 5509 BC, to August 31, 5508 BC. It is not known when; the first appearance of the term is in the treatise of a certain "monk and priest", who mentions all the main variants of the "World Era" in his work.
Georgios argues that the main advantage of the World era is the common starting point of the astronomical lunar and solar cycles, of the cycle of indictions, the usual dating system in Byzantium since the 6th century. He already regards it as the most convenient for the Easter computus. Complex calculations of the 19-year lunar and 28-year solar cycles within this world era allowed scholars to discover the cosmic significance of certain historical dates, such as the birth or the crucifixion of Jesus; this date underwent minor revisions before being finalized in the mid-7th century, although its precursors were developed c. AD 412. By the second half of the 7th century, the Creation Era was known in Western Europe, at least in Great Britain. By the late 10th century around AD 988, when the era appears in use on official government records, a unified system was recognized across the Eastern Roman world; the era was calculated as starting on September 1, Jesus was thought to have been born in the year 5509 since the creation of the world.
Historical time was thus calculated from the creation, not from Christ's birth, as in the west after the Anno Domini system was adopted between 6th and 9th centuries. The Eastern Church avoided the use of the Anno Domini system of Dionysius Exiguus, since the date of Christ's birth was debated in Constantinople as late as the 14th century. Otherwise the Byzantine calendar was identical to the Julian Calendar except that: the names of the months were transcribed from Latin into Greek; the leap day of the Byzantine calendar was obtained in an identical manner to the bissextile day of the original Roman version of the Julian calendar, by doubling the sixth day before the calends of March, i.e. by doubling 24 February. The Byzantine World Era was replaced in the Orthodox Church by the Christian Era, utilized by Patriarch Theophanes I Karykes in 1597, afterwards by Patriarch Cyril Lucaris in 1626, formally established by the Church in 1728. Meanwhile, as Russia received Orthodox Christianity from Byzantium, she inherited the Orthodox Calendar based on the Byzantine Era.
After the collapse of the Byzantine Empire in 1453, the era continued to be used by Russia, which witnessed millennialist movements in Moscow in AD 1492. It was only in AD 1700 that the Byzantine World Era in Russia was changed to the Julian Calendar by Peter the Great, it still forms the basis of traditional Orthodox calendars up to today. September AD 2000 began the year 7509 AM; the earliest extant Christian writings on the age of the world according to the Biblical chronology are by Theophilus, the sixth bishop of Antioch from the Apostles, in his apologetic work To Autolycus, by Julius Africanus in his Five Books of Chronology. Both of these early Christian writers, following the Septuagint version of the Old Testament, determined the age of the world to have been about 5,530 years at the birth of Christ. Ben Zion Wacholder points out that the writings of the Church Fathers on this subject are of vital significance, in that through the Christian chronographers a window to the earlier Hellenistic biblical chronographers is preserved: An immense intellectual effort was expended during the Hellenistic period by both Jews and pagans to date creation, the flood, building of the Temple...
In the course of their studies, men such as Tatian of Antioch, Clement of Alexandria, Hippolytus of Rome
1st century BC
The 1st century BC known as the last century BC, started on the first day of 100 BC and ended on the last day of 1 BC. The AD/BC notation does not use a year zero; this is the 100th century in the Holocene calendar. 1st century AD follows. In the course of the century all the remaining independent lands surrounding the Mediterranean were brought under Roman control, being ruled either directly under governors or through puppet kings appointed by Rome; the Roman state itself was plunged into civil war several times resulting in the marginalization of its 500-year-old republic, the embodiment of total state power in a single man—the emperor. The internal turbulence that plagued Rome at this time can be seen as the death throes of the Roman Republic, as it gave way to the autocratic ambitions of powerful men like Sulla, Julius Caesar, Mark Antony and Octavian. Octavian's ascension to total power as the emperor Augustus is considered to mark the point in history where the Roman Republic ends and the Roman Empire begins.
Some scholars refer to this event as the Roman Revolution. It is believed that the birth of Jesus, the central figure of Christianity took place at the close of this century. In the eastern mainland, the Han Dynasty began to decline and the court of China was in chaos in the latter half of this century. Trapped in a difficult situation, the Xiongnu had to begin emigration to the west or attach themselves to the Han. 97 BC: Ariarathes VIII is forced out of Cappadocia by Mithridates VI of Pontus, dies soon afterwards. 96 BC: Cyrene is left to the people of Rome by its ruler Ptolemy Apion. 96 BC: King Alexander Jannaeus of Judea wins the Siege of Gaza. 95 BC: Tigranes the Great becomes king of Armenia 93 BC: Ariobarzanes I Philoromaios becomes king of Cappadocia with Roman backing. 91 BC: The assassination of Marcus Livius Drusus leads to the Social War in Italy 91 BC: Crown Prince Ju Revolt in China. 89 BC: Mithridates VI of Pontus's invasion of Cappadocia leads to the First Mithridatic War with the Roman Republic.
89 BC: Valagamba of Anuradhapura gains control of all of Sri Lanka 88 BC: 80,000 Roman civilians killed in the Asiatic Vespers in Asia Minor 87 BC: Emperor Wu of Han dies and is succeeded by his eight-year-old son Zhao, with Jin Midi, Shangguang Jie and Huo Guang as regents. 88-87 BC: Sulla's first civil war - Sulla marches on Rome and defeats Gaius Marius 86 BC: Siege of Athens ends with Roman conquest of Athens. 86 BC: The death of the regent of China Jin Midi unleashes the rivalry of his co-regents Shangguang Jie and Huo Guang. 85 BC: Sulla defeats the forces of Mithridates VI in Greece at the Battle of Orchomenus 85 BC: Aretas III of the Nabataeans conquers Damascus. 83 BC: Sulla makes peace with Mithridates VI and marches on Rome. 83-81 BC: Lucius Licinius Murena wages the Second Mithridatic War. 82 BC: Sertorius flees from Sulla to North Africa via Hispania c.83 BC: Tigranes of Armenia takes control of Syria after the implosion of the Seleucid dynasty. 81 BC: End of Sulla's second civil war - Sulla is appointed dictator of the Roman state, brings about major reforms.
80 BC: Sertorius invades Hispania and sets up his own regime, beginning the Sertorian War. 80 BC: Conflict between the regents Shangguang Jie and Huo Guang results in the destruction of the Shangguang clan and Huo Guang becoming the de facto ruler of China. C.80 BC: Maues, King of the Sakas, conquers Gandhara and Taxila. 77 BC: Fu Jiezi assassinated the king of Loulan on behalf of the Han dynasty. C.75 BC: Kanva dynasty replaces the Shunga dynasty in Magadha. 74 BC: Mithridates VI of Pontus disputes Nicomedes IV of Bithynia's bequest of his kingdom to the Roman Republic, beginning the Third Mithridatic War. 74 BC: Emperor Zhao of Han dies and is succeeded by the unsuitable Prince He of Changyi and by Xuan. Huo Guang continues to be de facto ruler of China. 73 BC: A slave rebellion led by the escaped gladiator Spartacus leads to the Third Servile War. 73-72 BC: Lucullus defeats Mithridates at Tenedos and the Rhyndacus and he flees east to Armenia 71 BC: Pompey the Great ends the Sertorian War and the Third Servile War.
71 BC: Wusun and China attack the Xiongnu. 69 BC: Lucullus invades Armenia and reestablishes the Seleucids in Syria. 68 BC: Pompey replaces Lucullus as leader of the Roman forces in the Third Mithridatic War. 68 BC: Huo Guang dies and Emperor Xuan of Han assumes full power. The Huo clan is eliminated over the following two years. 67 BC: Pompey is given a three-year extraordinary command against the pirates plaguing the Mediterranean and defeats them in forty days. 66 BC: Pompey drives Mithridates VI out of Asia Minor. 66 BC: Aristobulus II seizes power from John Hyrcanus II in Judea. 63 BC: Mithridates VI commits suicide, ending the Third Mithridatic War. 63 BC: Cicero denounces and defeats the Catilinarian Conspiracy. 63 BC: Pompey captures Jerusalem, establishes Roman annexation of Judea as a client kingdom. He permanently abolishes Seleucid Syria. Aristobulus II of Judea removed from John Hyrcanus II restored as Roman vassal. 62 BC: Nabataean kingdom becomes a Roman vassal. 61 BC: Orgetorix and the Helvetii's attempt to migrate into southwestern France leads Julius Caesar to take military action, beginning the Gallic Wars 60 BC: Julius Caesar, Pompey the Great, Marcus Crassus form the First Triumvirate c. 60 BC: The Sakas conquer Mathura.
58 BC: Battle of Bibracte - Julius Caesar conquers the Helvetii 58 BC: Germans invade Gaul and are defeated by Julius Caesar at Battle of Vosges. 58 BC
A consul held the highest elected political office of the Roman Republic, ancient Romans considered the consulship the highest level of the cursus honorum. Each year, the citizens of Rome elected two consuls to serve jointly for a one-year term; the consuls alternated in holding imperium each month, a consul's imperium extended over Rome and the provinces. However, after the establishment of the Empire, the consuls became mere symbolic representatives of Rome's republican heritage and held little power and authority, with the Emperor acting as the supreme authority. After the legendary expulsion of the last Etruscan King, Tarquin the Proud, a harsh ruler at the end of the Roman Kingdom, most of the powers and authority of the king were ostensibly given to the newly instituted consulship; this change in leadership came about when the king's son, Sextus Tarquinius, raped the wife and daughter of powerful Roman nobles. A group of nobles led by Lucius Junius Brutus, with the support of the Roman Army, expelled Tarquinius and his family from Rome in 509 BC.
Consuls were called praetors, referring to their duties as the chief military commanders. By at least 300 BC the title of Consul became used. Ancient writers derive the title consul from the Latin verb consulere, "to take counsel", but this is most a gloss of the term, which derives—in view of the joint nature of the office—from con- and sal-, "get together" or from con- and sell-/sedl-, "sit down together with" or "next to". In Greek, the title was rendered as στρατηγὸς ὕπατος, strategos hypatos, simply as ὕπατος; the consul was believed by the Romans to date back to the traditional establishment of the Republic in 509 BC, but the succession of consuls was not continuous in the 5th century BC. During the 440s, the office was quite replaced with the establishment of the Consular Tribunes, who were elected whenever the military needs of the state were significant enough to warrant the election of more than the two usual consuls; these remained in place until the office was abolished in 367/366 BC and the consulship was reintroduced.
Consuls had extensive powers in peacetime, in wartime held the highest military command. Additional religious duties included certain rites which, as a sign of their formal importance, could only be carried out by the highest state officials. Consuls read auguries, an essential step before leading armies into the field. Two consuls were elected each year, serving together, each with veto power over the other's actions, a normal principle for magistracies, it is thought that only patricians were eligible for the consulship. Consuls were elected by the Comitia Centuriata, which had an aristocratic bias in its voting structure which only increased over the years from its foundation. However, they formally assumed powers only after the ratification of their election in the older Comitia Curiata, which granted the consuls their imperium by enacting a law, the "lex curiata de imperio". If a consul died during his term or was removed from office, another would be elected by the Comitia Centuriata to serve the remainder of the term as consul suffectus.
A consul elected to start the year - called a consul ordinarius - held more prestige than a suffect consul because the year would be named for ordinary consuls. According to tradition, the consulship was reserved for patricians and only in 367 BC did plebeians win the right to stand for this supreme office, when the Lex Licinia Sextia provided that at least one consul each year should be plebeian; the first plebeian consul, Lucius Sextius, was elected the following year. The office remained in the hands of a few families as, according to Gelzer, only fifteen novi homines - "new men" with no consular background - were elected to the consulship until the election of Cicero in 63 BC. Modern historians have questioned the traditional account of plebeian emancipation during the early Republic, noting for instance that about thirty percent of the consuls prior to Sextius had plebeian, not patrician, names, it is possible that only the chronology has been distorted, but it seems that one of the first consuls, Lucius Junius Brutus, came from a plebeian family.
Another possible explanation is that during the 5th century social struggles, the office of consul was monopolized by a patrician elite. During times of war, the primary qualification for consul was military skill and reputation, but at all times the selection was politically charged. With the passage of time, the consulship became the normal endpoint of the cursus honorum, the sequence of offices pursued by the ambitious Roman who chose to pursue political power and influence; when Lucius Cornelius Sulla regulated the cursus by law, the minimum age of election to consul became, in effect, 41 years of age. Beginning in the late Republic, after finishing a consular year, a former consul would serve a lucrative term as a proconsul, the Roman Governor of one of the provinces; the most chosen province for the proconsulship was Cisalpine Gaul. Although throughout the early years of the Principate, the consuls were still formally elected by the Comitia Centuriata, they were in fact nominated by the princeps.
As the years progressed, the distinction between the Comitia Centuriata and the Comitia Tributa appears to have disappeared, so for the purposes of the consular
Kali Yuga in Hinduism is the last of the four stages the world goes through as part of a'cycle of yugas' described in the Sanskrit scriptures. The other ages are called Satya Yuga, Treta Yuga, Dvapara Yuga. Kali Yuga is associated with the demon Kali; the "Kali" of Kali Yuga means "strife", "discord", "quarrel" or "contention". According to Puranic sources, Krishna's departure marks the end of Dvapara Yuga and the start of Kali Yuga, dated to 17/18 February 3102 BCE. According to the Surya Siddhanta, Kali Yuga began at midnight on 18 February 3102 BCE; this is considered the date on which Lord Krishna left the earth to return to Vaikuntha. This information is placed at the temple of the place of this incident. According to the astronomer and mathematician Aryabhatta the Kali Yuga started in 3102 BCE, he finished his book "Aryabhattiya" in 499 CE, in which he gives the exact year of the beginning of Kali Yuga. He writes that he wrote the book in the "year 3600 of the Kali Age" at the age of 23; as it was the 3600th year of the Kali Age when he was 23 years old, given that Aryabhatta was born in 476 CE, the beginning of the Kali Yuga would come to 3102 BCE.
According to KD Abhyankar, the starting point of Kali Yuga is an rare planetary alignment, depicted in the Mohenjo-Daro seals. Going by this alignment the year 3102 BCE is off; the actual date for this alignment is 7 February of 3104 BCE. There is sufficient proof to believe that Vrdhha Garga knew of precession at least by 500 BCE. Garga had calculated the rate of precession to within 30 % of; the common belief until Swami Sri Yukteswar Giri had analyzed the dating of the Yuga cycles was that the Kali Yuga would last for 432,000 years after the end of the Dwapara Yuga. This originated during the puranic times when the famous astronomer Aryabhatta recalculated the timeline by artificially inflating the traditional 12,000 year figure with a multiplication of 360, represented as the number of "human years" that make up a single "divine year"; this was a purposeful miscalculation due to conflicts with one of the preeminent astronomer of the time Brahmagupta. However, both the Mahabharata and the Manu Smriti have the original value of 12,000 years for one half of the Yuga cycle.
Contemporary analysis of historical data from the last 11 millennia matches with the indigenous Saptarishi Calendar. The length of the transitional periods between each Yuga is unclear, can only be estimated based on historical data of past cataclysmic events. Using a 300 year period for transitions, Kali Yuga has either ended in the past 100 to 200 years, or is to end soon sometime in the next 100 years. Other authors, such as the revered Hindu guru Swami Sri Yukteswar in his book The Holy Science, as well as the influential Yogi Paramhansa Yogananda, believe that the Kali Yuga has ended, that we are now in an ascending Dvapara Yuga; this calculation is supported by modern day spiritual masters such as Sadhguru Jaggi Vasudev. Hindus believe that human civilization degenerates spiritually during the Kali Yuga, referred to as the Dark Age because in it people are as far away as possible from God. Hinduism symbolically represents morality as an Indian bull. Common attributes and consequences are spiritual bankruptcy, mindless hedonism, breakdown of all social structure and materialism, unrestricted egotism and maladies of mind and body.
In Satya Yuga, the first stage of development, the bull has four legs, but in each age morality is reduced by one quarter. By the age of Kali, morality is reduced to only a quarter of that of the golden age, so that the bull of Dharma has only one leg; the Mahabharata War and the decimation of Kauravas thus happened at the "Yuga-Sandhi", the point of transition from one yuga to another. The scriptures mention Sage Narada to have momentarily intercepted the demon Kali on his way to the Earth when Duryodhana was about to be born in order to make him an embodiment of arishadvargas and adharma in preparation of the era of decay in values and the consequent havoc. A discourse by Markandeya in the Mahabharata identifies some of the attributes of Kali Yuga. In relation to rulers, it lists: Rulers will become unreasonable: they will levy taxes unfairly. Rulers will no longer see it as their duty to promote spirituality, or to protect their subjects: they will become a danger to the world. People will start seeking countries where wheat and barley form the staple food source.
"At the end of Kali-yuga, when there exist no topics on the subject of God at the residences of so-called saints and respectable gentlemen of the three higher varnas and when nothing is known of the techniques of sacrifice by word, at that time the Lord will appear as the supreme chastiser." (Srimad-Bhagavatam With regard to human relationships, Markandeya's discourse says: Avarice and wrath will be common. Humans will display animosity towards each other. Ignorance of dharma will occur. People will see nothing wrong in that. Lust will be viewed as acceptable and sexual intercourse will be seen as the central requirement of life. Sin will increase exponentially, while virtue will cease to flourish. People will become addicted to intoxicating drugs. Gurus will no longer be respected and their students will attempt
This article concerns the period between 9 BC and 1 BC, the last nine years of the Before Christ era. This is a list of events occurring in the"'. Pannonia is incorporated in the Roman Empire as part of Illyria; the Ara Pacis, voted by the Senate four years earlier, is dedicated. Nero Claudius Drusus begins a campaign against the Marcomanni, but dies soon after a fall from his horse. Tiberius Claudius Nero continues the conquest of Germania. King Maroboduus becomes ruler of the Marcomanni and fights against the Roman Empire expansion in Bohemia. Arminius, son of a Cheruscan chieftain, is taken hostage to Rome where he receives a military education. After 20 years, Augustus initiated his second census of the Roman Empire. Sextilis, the eighth month of the early Julian Calendar, was renamed Augustus by a decree of the Roman Senate in honor of the first Roman emperor, Augustus. Tiberius Claudius Nero and Gnaeus Calpurnius Piso are Roman Consuls. Augustus' second census of the Roman Empire reported a total of 4,233,000 citizens.
Tiberius Claudius Nero is sent to Armenia retires to Rhodes. Emperor Augustus sends ferrets to the Balearic Islands to control the rabbit plagues. March – Probable nova in the constellation Aquila. C. December – Probable supernova in the constellation Capricornus. C. March? – On the death of Herod the Great, there is unrest in his client kingdom of Judea. His son, Herod Archelaus, becomes the new ruler. Herod Antipas becomes tetrarch of Perea; the Governor of Syria, Publius Quintilius Varus, assembles three of his four legions, including Legio X Fretensis, marches down to Jerusalem from Antioch to restore order. He crucifies 2,000 Jewish rebels. C. October – The Naikū of Ise Grand Shrine is founded, according to chapter 6 of Nihon Shoki. King Maroboduus of the Marcomanni organized in the area known as Bohemia a confederation of Germanic tribes, with the Hermunduri, Lombards and Vandals. Lucius Domitius Ahenobarbus crossed the Elbe, he builds the pontes longi over the marshes between the Ems. Emperor Augustus is proclaimed "father of the country" by the Roman Senate.
Julia the Elder, daughter of Augustus, is exiled on charges of treason and adultery to Pandateria. The Aqua Alsietina Roman aqueduct is constructed. Phraates V becomes king of the Parthian Empire, after he and his mother "the goddess Musa" have murdered his father Phraates IV. Emperor, Ai of Han dies and is succeeded by his cousin Ping of Han, a boy, nine years old. Wang Mang is appointed regent by the Grand Empress Dowager Wang. Former regent Dong Xian commits suicide. Estimated birth of Jesus, in the Christian religion, as assigned by Dionysius Exiguus in his Anno Domini era. However, at least one scholar thinks Dionysius placed the incarnation of Jesus in the next year, AD 1. Most modern scholars do not consider Dionysius' calculations authoritative, themselves placing the event several years earlier. Tigranes IV, King of Armenia, r. 12–1 BC Erato, Queen of Armenia, 8–5 BC, 2 BC – AD 2, AD 6–11 Artavasdes III, King of Armenia, r. 5–2 BC Ariobarzan of Atropatene, Client King of Armenia, r. 1 BC – AD 2 Chend Di, Emperor of Han Dynasty China, r.
32–7 BC Ai Di, Emperor of Han Dynasty China, r. 7–1 BC Ping Di, Emperor of Han Dynasty China, r. 1 BC – AD 5 Wang Mang, Chinese statesman and future emperor of China Dong Xian, Han Dynasty Chinese official under Emperor Ai of Han Antiochus III, King of Commagene, r. 12 BC – AD 17 Arminius, Germanic war chief Arshak II, King of Caucasian Iberia, r. 20 BC – AD 1 Strato II and Strato III, co-kings of the Indo-Greek Kingdom, r. 25 BC – AD 10 Lugaid Riab nDerg, Legendary High King of Ireland, r. 33–9 BC Conchobar Abradruad, Legendary High King of Ireland, r. 9–8 BC Crimthann Nia Náir, Legendary High King of Ireland, r. Suinin, Legendary Emperor of Japan, r. 29 BC – AD 70 Amanishakheto, King of Kush, r. 10–1 BC Natakamani, King of Kush, r. 1 BC – AD 20 Ma'nu III, King of Osroene, r. 23–4 BC Abgar V, King of Osroene, r. 4 BC-AD 7, AD 13–50 Phraates IV, king of the Parthian Empire, r. 38–2 BC Phraates V, king of the Parthian Empire, r. 2 BC – AD 4 Musa of Parthia, mother and co-ruler with Phraates V, r. 2 BC – AD 4 Caesar Augustus, Roman Emperor Nero Claudius Drusus, Roman Consul, in office 9 BC Gaius Caesar, Roman general Livy, Roman historian Ovid, Roman poet Quirinius, Roman nobleman and politician Tiberius, Roman general and future emperor.
Herod the Great, Client king of Judea Hillel the Elder, Jewish scholar and Nasi of the Sanhedrin, in office c. 31 BC – AD 9 Shammai, Jewish scholar and Av Beit Din of the Sanhedrin, in office 20 BC – AD 20 Hyeokgeose, King of Silla, r. 57 BC – AD 4 9 BC Emperor Ping of Han Asconius Pedianus, Roman grammarian and historian 8 BC – Empress Wang 5 BC – Guangwu, Emperor of China 4 BC – Herod Philip II, tetrarch of Iturea and Trachonitis 3 BC Seneca the Younger, Roman statesman Servius Sulpicius Galba, Roman general and emperor 1 BC Ptolemy of Mauretania, client king of Mauretania St. Matthew, Figure of early Christianity an Apostle date unknown John the Baptist, Jewish religious teacher Jesus, Jewish teacher and central figure of Christianity 9 BC – Nero Claudius Drusus, Roman statesman and military commander 8 BC Hor
The numeric system represented by Roman numerals originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers in this system are represented by combinations of letters from the Latin alphabet. Roman numerals, as used today, employ seven symbols, each with a fixed integer value, as follows: The use of Roman numerals continued long after the decline of the Roman Empire. From the 14th century on, Roman numerals began to be replaced in most contexts by the more convenient Arabic numerals; the original pattern for Roman numerals used the symbols I, V, X as simple tally marks. Each marker for 1 added a unit value up to 5, was added to to make the numbers from 6 to 9: I, II, III, IIII, V, VI, VII, VIII, VIIII, X; the numerals for 4 and 9 proved problematic, are replaced with IV and IX. This feature of Roman numerals is called subtractive notation; the numbers from 1 to 10 are expressed in Roman numerals as follows: I, II, III, IV, V, VI, VII, VIII, IX, X.
The system being decimal and hundreds follow the same underlying pattern. This is the key to understanding Roman numerals: Thus 10 to 100: X, XX, XXX, XL, L, LX, LXX, LXXX, XC, C. Note that 40 and 90 follow the same subtractive pattern as 4 and 9, avoiding the confusing XXXX. 100 to 1000: C, CC, CCC, CD, D, DC, DCC, DCCC, CM, M. Again - 400 and 900 follow the standard subtractive pattern, avoiding CCCC. In the absence of standard symbols for 5,000 and 10,000 the pattern breaks down at this point - in modern usage M is repeated up to three times; the Romans had several ways to indicate larger numbers, but for practical purposes Roman Numerals for numbers larger than 3,999 are if used nowadays, this suffices. M, MM, MMM. Many numbers include hundreds and tens; the Roman numeral system being decimal, each power of ten is added in descending sequence from left to right, as with Arabic numerals. For example: 39 = "Thirty nine" = XXXIX. 246 = "Two hundred and forty six" = CCXLVI. 421 = "Four hundred and twenty one" = CDXXI.
As each power of ten has its own notation there is no need for place keeping zeros, so "missing places" are ignored, as in Latin speech, thus: 160 = "One hundred and sixty" = CLX 207 = "Two hundred and seven" = CCVII 1066 = "A thousand and sixty six" = MLXVI. Roman numerals for large numbers are nowadays seen in the form of year numbers, as in these examples: 1776 = MDCCLXXVI. 1954 = MCMLIV 1990 = MCMXC. 2014 = MMXIV (the year of the games of the XXII Olympic Winter Games The current year is MMXIX. The "standard" forms described above reflect typical modern usage rather than an unchanging and universally accepted convention. Usage in ancient Rome varied and remained inconsistent in medieval times. There is still no official "binding" standard, which makes the elaborate "rules" used in some sources to distinguish between "correct" and "incorrect" forms problematic. "Classical" inscriptions not infrequently use IIII for "4" instead of IV. Other "non-subtractive" forms, such as VIIII for IX, are sometimes seen, although they are less common.
On the numbered gates to the colosseum, for instance, IV is systematically avoided in favour of IIII, but other "subtractives" apply, so that gate 44 is labelled XLIIII. Isaac Asimov speculates that the use of "IV", as the initial letters of "IVPITER" may have been felt to have been impious in this context. Clock faces that use Roman numerals show IIII for four o'clock but IX for nine o'clock, a practice that goes back to early clocks such as the Wells Cathedral clock of the late 14th century. However, this is far from universal: for example, the clock on the Palace of Westminster, Big Ben, uses a "normal" IV. XIIX or IIXX are sometimes used for "18" instead of XVIII; the Latin word for "eighteen" is rendered as the equivalent of "two less than twenty" which may be the source of this usage. The standard forms for 98 and 99 are XCVIII and XCIX, as described in the "decimal pattern" section above, but these numbers are rendered as IIC and IC originally from the Latin duodecentum and undecentum.
Sometimes V and L are not used, with instances such as IIIIII and XXXXXX rather than VI or LX. Most non-standard numerals other than those described above - such as VXL for 45, instead of the standard XLV are modern and may be due to error rather than being genuine variant usage. In the early years of the 20th century, different representations of 900 appeared in several inscribed dates. For instance, 1910 is shown on Admiralty Arch, London, as MDCCCCX rather than MCMX, while on the north entrance to the Saint Louis Art Museum, 1903 is inscribed as MDCDIII rather than MCMIII. Although Roman numerals came to be written with letters