Ancient Rome

History

Early Italy and the founding of Rome

Archaeological evidence of settlement around Rome starts to emerge c. 1000 BC. Large-scale organisation appears only c. 800 BC, with the first graves in the Esquiline Hill's necropolis, along with a clay and timber wall on the bottom of the Palatine Hill dating to the middle of the 8th century BC. Starting from c. 650 BC, the Romans started to drain the valley between the Capitoline and Palatine Hills, where today sits the Roman Forum. By the 6th century BC, the Romans were constructing the Temple of Jupiter Optimus Maximus on the Capitoline and expanding to the Forum Boarium located between the Capitoline and Aventine Hills.

The Romans themselves had a founding myth, attributing their city to Romulus and Remus, offspring of Mars and a princess of the mythical city of Alba Longa. The sons, sentenced to death, were rescued by a wolf and returned to restore the Alban king and found a city. After a dispute, Romulus killed Remus and became the city's sole founder. The area of his initial settlement on the Palatine Hill was later known as Roma quadrata ('Square Rome'). The story dates at least to the 3rd century BC, and the later Roman antiquarian Marcus Terentius Varro placed the city's foundation to 753 BC. Another legend, recorded by Greek historian Dionysius of Halicarnassus, says that Prince Aeneas led a group of Trojans on a sea voyage to found a new Troy after the Trojan War. They landed on the banks of the Tiber River and a woman travelling with them, Roma, torched their ships to prevent them from leaving again. They named the settlement after her. The Roman poet Virgil recounted this legend in his classical epic poem the Aeneid.

Kingdom

Literary and archaeological evidence is clear on there having been kings in Rome, attested in fragmentary 6th-century BC texts. Long after the abolition of the Roman monarchy, a vestigial rex sacrorum was retained to exercise the monarch's former priestly functions. The Romans believed that their monarchy was elective, with seven legendary kings who were largely unrelated by blood.

Evidence of Roman expansion is clear in the 6th century BC; by its end, Rome controlled a territory of some 780 square kilometres (300 square miles) with a population perhaps as high as 35,000. A palace, the Regia, was constructed c. 625 BC; the Romans attributed the creation of their first popular organisations and the Senate to the regal period as well. Rome also started to extend its control over its Latin neighbours. While later Roman stories like the Aeneid asserted that all Latins descended from the character Aeneas, a common culture is attested to archaeologically. Attested to reciprocal rights of marriage and citizenship between Latin cities—the Jus Latii—along with shared religious festivals, further indicate a shared culture. By the end of the 6th century, most of this area had become dominated by the Romans.

Republic

By the end of the 6th century BC, Rome and many of its Italian neighbours entered a period of turbulence. Archaeological evidence implies some degree of large-scale warfare. According to tradition and later writers such as Livy, the Roman Republic was established c. 509 BC, when the last of the seven kings of Rome, Tarquin the Proud, was deposed and a system based on annually elected magistrates and various representative assemblies was established. A constitution set a series of checks and balances, and a separation of powers. The most important magistrates were the two consuls, who together exercised executive authority such as imperium, or military command. The consuls had to work with the Senate, which was initially an advisory council of the ranking nobility, or patricians, but grew in size and power.

Other magistrates of the Republic include tribunes, quaestors, aediles, praetors and censors. The magistracies were originally restricted to patricians, but were later opened to common people, or plebeians. Republican voting assemblies included the comitia centuriata ('centuriate assembly'), which voted on matters of war and peace and elected men to the most important offices, and the comitia tributa ('tribal assembly'), which elected less important offices.

In the 4th century BC, Rome had come under attack by the Gauls, who now extended their power in the Italian peninsula beyond the Po Valley and through Etruria. On 16 July 390 BC, a Gallic army under the leadership of tribal chieftain Brennus, defeated the Romans at the Battle of the Allia and marched to Rome. The Gauls looted and burned the city, then laid siege to the Capitoline Hill, where some Romans had barricaded themselves, for seven months. The Gauls then agreed to give the Romans peace in exchange for 1000 pounds of gold. According to later legend, the Roman supervising the weighing noticed that the Gauls were using false scales. The Romans then took up arms and defeated the Gauls. Their victorious general Camillus remarked "With iron, not with gold, Rome buys her freedom."

The Romans gradually subdued the other peoples on the Italian peninsula, including the Etruscans. The last threat to Roman hegemony in Italy came when Tarentum, a major Greek colony, enlisted the aid of Pyrrhus of Epirus in 281 BC, but this effort failed as well. The Romans secured their conquests by founding Roman colonies in strategic areas, thereby establishing stable control over the region.

Late Republic

After defeating the Macedonian and Seleucid Empires in the 2nd century BC, the Romans became the dominant people of the Mediterranean Sea. The conquest of the Hellenistic kingdoms brought the Roman and Greek cultures in closer contact and the Roman elite, once rural, became cosmopolitan.

Foreign dominance led to internal strife. Senators became rich at the provinces' expense; soldiers, who were mostly small-scale farmers, were away from home longer and could not maintain their land; and the increased reliance on foreign slaves and the growth of latifundia reduced the availability of paid work. Income from war booty, mercantilism in the new provinces, and tax farming created new economic opportunities for the wealthy, forming a new class of merchants, called the equestrians. The lex Claudia forbade members of the Senate from engaging in commerce, so while the equestrians could theoretically join the Senate, they were severely restricted in political power. The Senate squabbled perpetually, repeatedly blocked important land reforms and refused to give the equestrian class a larger say in the government.

Violent gangs of the urban unemployed, controlled by rival Senators, intimidated the electorate through violence. The situation came to a head in the late 2nd century BC under the Gracchi brothers, a pair of tribunes who attempted to pass land reform legislation that would redistribute the major patrician landholdings among the plebeians. Both brothers were killed and the Senate passed reforms reversing the Gracchi brother's actions. This led to the growing divide of the plebeian groups (populares) and equestrian classes (optimates).

Gaius Marius soon became a leader of the Republic, holding the first of his seven consulships (an unprecedented number) in 107 BC by arguing that his former patron Quintus Caecilius Metellus Numidicus was not able to defeat and capture the Numidian king Jugurtha. Marius then started his military reform: in his recruitment to fight Jugurtha, he levied the very poor (an innovation), and many landless men entered the army. Marius was elected for five consecutive consulships from 104 to 100 BC, as Rome needed a military leader to defeat the Cimbri and the Teutones, who were threatening Rome. After Marius's retirement, Rome had a brief peace, during which the Italian socii ('allies') requested Roman citizenship and voting rights. The reformist Marcus Livius Drusus supported their legal process but was assassinated, and the socii revolted against the Romans in the Social War. At one point both consuls were killed; Marius was appointed to command the army together with Lucius Julius Caesar and Lucius Cornelius Sulla.

Empire – the Principate

In 27 BC and at the age of 36, Octavian was the sole Roman leader. In that year, he took the name Augustus. That event is usually taken by historians as the beginning of Roman Empire. Officially, the government was republican, but Augustus assumed absolute powers. His reform of the government brought about a two-century period colloquially referred to by Romans as the Pax Romana.

The Julio-Claudian dynasty was established by Augustus. The emperors of this dynasty were Augustus, Tiberius, Caligula, Claudius and Nero. The Julio-Claudians started the destruction of republican values, but on the other hand, they boosted Rome's status as the central power in the Mediterranean region. While Caligula and Nero are usually remembered in popular culture as dysfunctional emperors, Augustus and Claudius are remembered as successful in politics and the military. This dynasty instituted imperial tradition in Rome and frustrated any attempt to reestablish a Republic.

Augustus (r. 27 BC – AD 14) gathered almost all the republican powers under his official title, princeps, and diminished the political influence of the senatorial class by boosting the equestrian class. The senators lost their right to rule certain provinces, like Egypt, since the governor of that province was directly nominated by the emperor. The creation of the Praetorian Guard and his reforms in the military, creating a standing army with a fixed size of 28 legions, ensured his total control over the army. Compared with the Second Triumvirate's epoch, Augustus' reign as princeps was very peaceful, which led the people and the nobles of Rome to support Augustus, increasing his strength in political affairs. His generals were responsible for the field command, gaining such commanders as Marcus Vipsanius Agrippa, Nero Claudius Drusus and Germanicus much respect from the populace and the legions. Augustus intended to extend the Roman Empire to the whole known world, and in his reign, Rome conquered Cantabria, Aquitania, Raetia, Dalmatia, Illyricum and Pannonia.

Under Augustus' reign, Roman literature grew steadily in what is known as the Golden Age of Latin Literature. Poets like Virgil, Horace, Ovid and Rufus developed a rich literature, and were close friends of Augustus. Along with Maecenas, he sponsored patriotic poems, such as Virgil's epic Aeneid and historiographical works like those of Livy. Augustus continued the changes to the calendar promoted by Caesar, and the month of August is named after him. Augustus brought a peaceful and thriving era to Rome, known as Pax Romana.

Empire – The Tetrarchy

In 284 AD, Diocletian was hailed as Imperator by the eastern army. Diocletian healed the empire from the crisis, by political and economic shifts. A new form of government was established: the Tetrarchy. The Empire was divided among four emperors, two in the West and two in the East. The first tetrarchs were Diocletian (in the East), Maximian (in the West), and two junior emperors, Galerius (in the East) and Flavius Constantius (in the West). To adjust the economy, Diocletian made several tax reforms.

Diocletian expelled the Persians who plundered Syria and conquered some barbarian tribes with Maximian. He adopted many behaviours of Eastern monarchs. Anyone in the presence of the emperor had now to prostrate himself—a common act in the East, but never practised in Rome before. Diocletian did not use a disguised form of Republic, as the other emperors since Augustus had done. Between 290 and 330, half a dozen new capitals had been established by the members of the Tetrarchy, officially or not: Antioch, Nicomedia, Thessalonike, Sirmium, Milan, and Trier. Diocletian was also responsible for a significant Christian persecution. In 303 he and Galerius started the persecution and ordered the destruction of all the Christian churches and scripts and forbade Christian worship. Diocletian abdicated in 305 AD together with Maximian, thus, he was the first Roman emperor to resign. His reign ended the traditional form of imperial rule, the Principate (from princeps) and started the Tetrarchy.

Constantine assumed the empire as a tetrarch in 306. He conducted many wars against the other tetrarchs. Firstly he defeated Maxentius in 312. In 313, he issued the Edict of Milan, which granted liberty for Christians to profess their religion. Constantine was converted to Christianity, enforcing the Christian faith. He began the Christianization of the Empire and of Europe—a process concluded by the Catholic Church in the Middle Ages. He was defeated by the Franks and the Alamanni during 306–308. In 324 he defeated another tetrarch, Licinius, and controlled all the empire, as it was before Diocletian. To celebrate his victories and Christianity's relevance, he rebuilt Byzantium and renamed it Nova Roma ("New Rome"); but the city soon gained the informal name of Constantinople ("City of Constantine").

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. Constantinople served as a new capital for the Empire. In fact, Rome had lost its central importance since the Crisis of the Third Century—Mediolanum was the western capital from 286 to 330, until the reign of Honorius, when Ravenna was made capital, in the 5th century. Constantine's administrative and monetary reforms, that reunited the Empire under one emperor, and rebuilt the city of Byzantium, as Constantinopolis Nova Roma, changed the high period of the ancient world.

Fall of the Western Roman Empire

In the late 4th and 5th centuries the Western Empire entered a critical stage which terminated with the fall of the Western Roman Empire. Under the last emperors of the Constantinian dynasty and the Valentinianic dynasty, Rome lost decisive battles against the Sasanian Empire and Germanic barbarians: in 363, emperor Julian the Apostate was killed in the Battle of Samarra, against the Persians and the Battle of Adrianople cost the life of emperor Valens (364–378); the victorious Goths were never expelled from the Empire nor assimilated. The next emperor, Theodosius I (379–395), gave even more force to the Christian faith, and after his death, the Empire was divided into the Eastern Roman Empire, ruled by Arcadius and the Western Roman Empire, commanded by Honorius, both of which were Theodosius' sons.

The situation became more critical in 408, after the death of Stilicho, a general who tried to reunite the Empire and repel barbarian invasion in the early years of the 5th century. The professional field army collapsed. In 410, the Theodosian dynasty saw the Visigoths sack Rome. During the 5th century, the Western Empire experienced a significant reduction of its territory. The Vandals conquered North Africa, the Visigoths claimed the southern part of Gaul, Gallaecia was taken by the Suebi, Britannia was abandoned by the central government, and the Empire suffered further from the invasions of Attila, chief of the Huns. General Orestes refused to meet the demands of the barbarian "allies" who now formed the army, and tried to expel them from Italy. Unhappy with this, their chieftain Odoacer defeated and killed Orestes, invaded Ravenna and dethroned Romulus Augustus, son of Orestes. This event of 476, usually marks the end of Classical antiquity and beginning of the Middle Ages. The Roman noble and former emperor Julius Nepos continued to rule as emperor from Dalmatia even after the deposition of Romulus Augustus until his death in 480. Some historians consider him to be the last emperor of the Western Empire instead of Romulus Augustus.

After 1200 years of independence and nearly 700 years as a great power, the rule of Rome in the West ended. Various reasons for Rome's fall have been proposed, including loss of Republicanism, moral decay, military tyranny, class war, slavery, economic stagnation, environmental change, disease, the decline of the Roman race, as well as the inevitable ebb and flow that all civilisations experience.

The Eastern Empire survived for almost 1000 years after the fall of its Western counterpart and became the most stable Christian realm during the Middle Ages. During the 6th century, Justinian reconquered the Italian peninsula from the Ostrogoths, North Africa from the Vandals, and southern Hispania from the Visigoths. But within a few years of Justinian's death, Byzantine possessions in Italy were greatly reduced by the Lombards who settled in the peninsula. In the east, partially due to the weakening effect of the Plague of Justinian as well as a series of mutually destructive wars against the Persian Sassanian Empire, the Byzantines were threatened by the rise of Islam. Its followers rapidly brought about the conquest of the Levant, the conquest of North Africa and the conquest of Egypt during the Arab–Byzantine wars, and soon presented a direct threat to Constantinople. In the following century, the Arabs captured southern Italy and Sicily. In the west, Slavic populations penetrated deep into the Balkans.

Society

The imperial city of Rome was the largest urban centre in the empire, with a population variously estimated from 450,000 to close to one million. Around 20% of the population under jurisdiction of ancient Rome (25–40%, depending on the standards used, in Roman Italy) lived in innumerable urban centers, with population of 10,000 and more and several military settlements, a very high rate of urbanisation by pre-industrial standards. Most of those centers had a forum, temples, and other buildings similar to Rome's. The average life expectancy in the Middle Empire was about 26–28 years.

Law

The roots of the legal principles and practices of the ancient Romans may be traced to the Law of the Twelve Tables promulgated in 449 BC and to the codification of law issued by order of Emperor Justinian I around 530 AD (see Corpus Juris Civilis). Roman law, as preserved in Justinian's codes, continued into the Byzantine Roman Empire and formed the basis of similar codifications in continental Western Europe. Roman law continued, in a broader sense, to be applied throughout most of Europe until the end of the 17th century.

The major divisions of the law of ancient Rome, as contained within the Justinian and Theodosian law codes, consisted of Jus civile, Jus gentium, and Jus naturale. The Jus civile ('citizen law') was the body of common laws that applied to Roman citizens. The praetores urbani (sing. Praetor Urbanus) were the people who had jurisdiction over cases involving citizens. The Jus gentium ('law of nations') was the body of common laws that applied to foreigners and their dealings with Roman citizens. The praetores peregrini (sing. Praetor Peregrinus) were the people who had jurisdiction over cases involving citizens and foreigners. Jus naturale encompassed natural law, the body of laws that were considered common to all beings.

Class structure

Roman society is largely viewed as hierarchical, with slaves (servi) at the bottom, freedmen (liberti) above them, and free-born citizens (cives) at the top. Free citizens were subdivided by class. The broadest, and earliest, division was between the patricians, who could trace their ancestry to one of the 100 patriarchs at the founding of the city, and the plebeians, who could not. This became less important in the later Republic, as some plebeian families became wealthy and entered politics, and some patrician families fell economically. Anyone, patrician or plebeian, who could count a consul as his ancestor was a noble (nobilis); a man who was the first of his family to hold the consulship, such as Marius or Cicero, was known as a novus homo ('new man') and ennobled his descendants. Patrician ancestry, however, still conferred considerable prestige, and many religious offices remained restricted to patricians.

A class division originally based on military service became more important. Membership of these classes was determined periodically by the censors, according to property. The wealthiest were the Senatorial class, who dominated politics and command of the army. Next came the equestrians (equites, sometimes translated "knights"), originally those who could afford a warhorse, and who formed a powerful mercantile class. Several further classes, originally based on the military equipment their members could afford, followed, with the proletarii, citizens who had no property other than their children, at the bottom. Before the reforms of Marius they were ineligible for military service and are often described as being just above freed slaves in wealth and prestige.

Voting power in the Republic depended on class. Citizens were enrolled in voting "tribes", but the tribes of the richer classes had fewer members than the poorer ones, all the proletarii being enrolled in a single tribe. Voting was done in class order, from top down, and stopped as soon as most of the tribes had been reached, so the poorer classes were often unable to cast their votes.

Women in ancient Rome shared some basic rights with their male counterparts, but were not fully regarded as citizens and were thus not allowed to vote or take part in politics. At the same time the limited rights of women were gradually expanded (due to emancipation) and women reached freedom from pater familias, gained property rights and even had more juridical rights than their husbands, but still no voting rights, and were absent from politics.

Education

In the early Republic, there were no public schools, so boys were taught to read and write by their parents, or by educated slaves, called paedagogi, usually of Greek origin. The primary aim of education during this period was to train young men in agriculture, warfare, Roman traditions, and public affairs. Young boys learned much about civic life by accompanying their fathers to religious and political functions, including the Senate for the sons of nobles. The sons of nobles were apprenticed to a prominent political figure at the age of 16, and campaigned with the army from the age of 17. Educational practices were modified after the conquest of the Hellenistic kingdoms in the 3rd century BC and the resulting Greek influence, although Roman educational practices were still much different from Greek ones. If their parents could afford it, boys and some girls at the age of 7 were sent to a private school outside the home called a ludus, where a teacher (called a litterator or a magister ludi, and often of Greek origin) taught them basic reading, writing, arithmetic, and sometimes Greek, until the age of 11.

Beginning at age 12, students went to secondary schools, where the teacher (now called a grammaticus) taught them about Greek and Roman literature. At the age of 16, some students went on to rhetoric school (where the teacher, usually Greek, was called a rhetor). Education at this level prepared students for legal careers, and required that the students memorise the laws of Rome.

Government

Initially, Rome was ruled by kings, who were elected from each of Rome's major tribes in turn. The exact nature of the king's power is uncertain. He may have held near-absolute power, or may have merely been the chief executive of the Senate and the people. In military matters, the king's authority (Imperium) was likely absolute. He was also the head of the state religion. In addition to the authority of the King, there were three administrative assemblies: the Senate, which acted as an advisory body for the King; the Comitia Curiata, which could endorse and ratify laws suggested by the King; and the Comitia Calata, which was an assembly of the priestly college that could assemble the people to bear witness to certain acts, hear proclamations, and declare the feast and holiday schedule for the next month.

The class struggles of the Roman Republic resulted in an unusual mixture of democracy and oligarchy. The word republic comes from the Latin res publica, which literally translates to 'public business'. Roman laws traditionally could only be passed by a vote of the Popular assembly (Comitia Tributa). Likewise, candidates for public positions had to run for election by the people. However, the Roman Senate represented an oligarchic institution, which acted as an advisory body.

In the Republic, the Senate held actual authority (auctoritas), but no real legislative power; it was technically only an advisory council. However, as the Senators were individually very influential, it was difficult to accomplish anything against the collective will of the Senate. New senators were chosen from among the most accomplished patricians by censors (Censura), who could also remove a senator from his office if he was found "morally corrupt". Later, under the reforms of the dictator Sulla, quaestors were made automatic members of the Senate, though most of his reforms did not survive.

The Republic had no fixed bureaucracy, and collected taxes through the practice of tax farming. Government positions such as quaestor, aedile, or praefect were funded by the office-holder. To prevent any citizen from gaining too much power, new magistrates were elected annually and had to share power with a colleague. For example, under normal conditions, the highest authority was held by two consuls. In an emergency, a temporary dictator could be appointed. Throughout the Republic, the administrative system was revised several times to comply with new demands. In the end, it proved inefficient for controlling the ever-expanding dominion of Rome, contributing to the establishment of the Roman Empire.

Military

The early Roman army (c. 500 BC) was, like those of other contemporary city-states influenced by Greek civilisation, a citizen militia that practised hoplite tactics. It was small and organised in five classes (in parallel to the comitia centuriata, the body of citizens organised politically), with three providing hoplites and two providing light infantry. The early Roman army was tactically limited and its stance during this period was essentially defensive.

By the 3rd century BC, the Romans abandoned the hoplite formation in favour of a more flexible system in which smaller groups of 120 (or sometimes 60) men called 'maniples could manoeuvre more independently on the battlefield. Thirty maniples arranged in three lines with supporting troops constituted a legion, totalling between 4,000 and 5,000 men. The early Republican legion consisted of five sections: manipular heavy infantry (hastati, principes and triarii), a force of light infantry (velites), and the cavalry (equites). With the new organisation came a new orientation toward the offensive and a much more aggressive posture toward adjoining city-states.

Until the late Republican period, the typical legionary was a property-owning citizen farmer from a rural area (an adsiduus) who served for particular (often annual) campaigns, and who supplied his own equipment. After 200 BC, economic conditions in rural areas deteriorated as manpower needs increased, so that the property qualifications for compulsory service were gradually reduced. Beginning in the 3rd century BC, legionaries were paid a stipend. By the time of Augustus, the ideal of the citizen-soldier had been abandoned and the legions had become fully professional. At the end of the Civil War, Augustus reorganised Roman military forces, discharging soldiers and disbanding legions. He retained 28 legions, distributed through the provinces of the Empire.

During the Principate, the tactical organisation of the Army continued to evolve. The auxilia remained independent cohorts, and legionary troops often operated as groups of cohorts rather than as full legions. A new and versatile type of unit, the cohortes equitatae, combined cavalry and legionaries in a single formation. They could be stationed at garrisons or outposts and could fight on their own as balanced small forces or combine with similar units as a larger, legion-sized force. This increase in organizational flexibility helped ensure the long-term success of Roman military forces. The Emperor Gallienus (253–268 AD) began a reorganisation that created the last military structure of the late Empire. Withdrawing some legionaries from the fixed bases on the border, Gallienus created mobile forces (the comitatenses, or field armies) and stationed them behind and at some distance from the borders as a strategic reserve. The border troops (limitanei) stationed at fixed bases continued to be the first line of defence. The basic units of the field army were regimental; legiones or auxilia for infantry and vexillationes for cavalry. Nominal strengths may have been 1,200 men for infantry regiments and 600 for cavalry, but actual troop levels could have been much lower—800 infantry and 400 cavalry. Many infantry and cavalry regiments operated in pairs under the command of a comes. Field armies included regiments recruited from allied tribes and known as foederati. By 400 AD, foederati regiments had become permanently established units of the Roman army, paid and equipped by the Empire, led by a Roman tribune and used just as Roman units were used. The Empire also used groups of barbarians to fight along with the legions as allies without integration into the field armies, under overall command of a Roman general, but led by their own officers.

Economy

Ancient Rome commanded a vast area of land, with tremendous natural and human resources. As such, Rome's economy remained focused on farming and trade. Agricultural free trade changed the Italian landscape, and by the 1st century BC, vast grape and olive estates had supplanted the yeoman farmers, who were unable to match the imported grain price. The annexation of Egypt, Sicily and Tunisia in North Africa provided a continuous supply of grains. In turn, olive oil and wine were Italy's main exports. Two-tier crop rotation was practised, but farm productivity was low.

Industrial and manufacturing activities were small. The largest such activities were the mining and quarrying of stones, which provided basic construction materials for the buildings of that period. In manufacturing, production was on a relatively small scale, and generally consisted of workshops and small factories that employed at most dozens of workers. However, some brick factories employed hundreds of workers.

The economy of the early Republic was largely based on smallholding and paid labour. However, foreign wars and conquests made slaves increasingly cheap and plentiful, and by the late Republic, the economy was largely dependent on slave labour for both skilled and unskilled work. Slaves are estimated to have constituted around 20% of the Roman Empire's population at this time and 40% in the city of Rome. Only in the Roman Empire, when the conquests stopped and the prices of slaves increased, did hired labour become more economical than slave ownership.

Although barter was used in ancient Rome, and often used in tax collection, Rome had a very developed coinage system, with brass, bronze, and precious metal coins in circulation throughout the Empire and beyond—some have even been discovered in India. Before the 3rd century BC, copper was traded by weight, measured in unmarked lumps, across central Italy. The original copper coins (as) had a face value of one Roman pound of copper, but weighed less. Thus, Roman money's utility as a unit of exchange consistently exceeded its intrinsic value as metal. After Nero began debasing the silver denarius, its legal value was an estimated one-third greater than its intrinsic value.

Horses were expensive and other pack animals were slower. Mass trade on the Roman roads connected military posts, where Roman markets were centered. These roads were designed for wheels. As a result, there was transport of commodities between Roman regions, but increased with the rise of Roman maritime trade in the 2nd century BC. During that period, a trading vessel took less than a month to complete a trip from Gades to Alexandria via Ostia, spanning the entire length of the Mediterranean. Transport by sea was around 60 times cheaper than by land, so the volume for such trips was much larger.

Family

The basic units of Roman society were households and families. Groups of households connected through the male line formed a family (gens), based on blood ties, a common ancestry or adoption. During the Republic, some powerful families, or Gentes Maiores, came to dominate political life. Families were headed by their oldest male citizen, the pater familias (father of the family), who held lawful authority (patria potestas, 'father's power') over wives, sons, daughters, and slaves of the household, and the family's wealth.

The extreme expressions of this power—the selling or killing of family members for moral or civil offences, including simple disobedience—were very rarely exercised, and were forbidden in the Imperial era. A pater familias had moral and legal duties towards all family members. Even the most despotic pater familias was expected to consult senior members of his household and gens over matters that affected the family's well-being and reputation. Traditionally, such matters were regarded as outside the purview of the state and its magistrates; under the emperors, they were increasingly subject to state interference and legislation.

Once accepted into their birth family by their fathers, children were potential heirs. They could not be lawfully given away, or sold into slavery. If parents were unable to care for their child, or if its paternity was in doubt, they could resort to infant exposure (Boswell translates this as being "offered" up to care by the gods or strangers). If a deformed or sickly newborn was patently "unfit to live", killing it was a duty of the pater familias. A citizen father who exposed a healthy freeborn child was not punished, but automatically lost his potestas over that child. Abandoned children were sometimes adopted; some would have been sold into slavery. Slavery was near-ubiquitous and almost universally accepted. In the early Republic, citizens in debt were allowed to sell their labour, and perhaps their sons, to their debtor in a limited form of slavery called nexum but this was abolished in the middle Republic. Freedom was considered a natural and proper state for citizens; slaves could be lawfully freed, with consent and support of their owners, and still serve their owners' family and financial interests, as freedmen or freed women. This was the basis of the client-patron relationship, one of the most important features of Rome's economy and society.

In law, a pater familias held potestas over his adult sons with their own households. This could give rise to legal anomalies, such as adult sons also having the status of minors. No man could be considered a pater familias, nor could he truly hold property under law, while his own father lived. During Rome's early history, married daughters came under the control (manus) of their husbands' pater familias. By the late Republic, most married women retained lawful connection to their birth family, though any children from the marriage belonged to her husband's family. The mother or an elderly relative often raised both boys and girls. Roman moralists held that marriage and child-raising fulfilled a basic duty to family, gens, and the state. Multiple remarriages were not uncommon. Fathers usually began seeking husbands for their daughters when these reached an age between twelve and fourteen, but most commoner-class women stayed single until their twenties, and in general seem to have been far more independent than wives of the elite. Divorce required the consent of one party, along with the return of any dowry. Both parents had power over their children during their minority and adulthood, but husbands had much less control over their wives.

Time and dates

Roman hours were counted ordinally from dawn to dawn. Thus, if sunrise was at 6 am, then 6 to 7 am was called the 'first hour'. Midday was called meridies, and it is from this word that the terms am (ante meridiem) and pm (post meridiem) stem. The English word "noon" comes from nona ('ninth (hour)'), which referred to 3 pm in ancient Rome. The Romans had clocks (horologia), which included giant public sundials (solaria) and water clocks (clepsydrae).

The ancient Roman week originally had eight days, which were identified by letters A to H, with the eighth day being the nundinum, or market day, a kind of weekend when farmers sold their produce on the streets. The seven-day week, introduced from the East during the early Empire, was officially adopted during the reign of Constantine. Romans named week days after celestial bodies from at least the 1st century AD.

The Roman year originally had ten months from Martius (March) to December, with the winter period not included in the calendar. The first four months were named after gods (Martius, Aprilis, Maius, Junius) and the others were numbered (Quintilis, Sextilis, September, October, November, and December). Numa Pompilius, the second king of Rome (716–673 BC), is said to have introduced the months of January and February, both also named after gods, beginning the 12-month calendar still in use today. In 44 BC, the month Quintilis was renamed to Julius (July) after Julius Caesar and in 8 BC, Sextilis was renamed to Augustus (August) after Augustus.

The Romans had several ways of tracking years. One widespread way was the consular dating, which identified years by the two consuls who ruled each year. Another way, introduced in the late 3rd century AD, was counting years from the indictio, a 15-year period based on the announcement of the delivery of food and other goods to the government. Another way, less popular but more similar to present day, was ab urbe condita, which counted years from the mythical foundation of Rome in 753 BC.

Culture

Life in ancient Rome revolved around the city of Rome, located on seven hills. The city had a vast number of monumental structures like the Colosseum, the Trajan's Forum and the Pantheon. It had theatres, gymnasiums, marketplaces, functional sewers, bath complexes complete with libraries and shops, and fountains with fresh drinking water supplied by hundreds of miles of aqueducts. Throughout the territory under the control of ancient Rome, residential architecture ranged from modest houses to country villas.

In Rome, there were imperial residences on Palatine Hill. The low plebeian and middle equestrian classes lived in the city center, packed into apartments, or insulae, which were almost like modern ghettos. These areas, often built by upper class property owners to rent, were often centred upon collegia or taberna. These people, provided with a free supply of grain, and entertained by gladiatorial games, were enrolled as clients of patrons among the upper class patricians, whose assistance they sought and whose interests they upheld.

Language

The native language of the Romans was Latin, an Italic language the grammar of which relies little on word order, conveying meaning through a system of affixes attached to word stems. Its alphabet was based on the Etruscan alphabet, which was in turn based on the Greek alphabet. Although surviving Latin literature consists almost entirely of Classical Latin, an artificial and highly stylised and polished literary language from the 1st century BC, the spoken language of the Roman Empire was Vulgar Latin, which significantly differed from Classical Latin in grammar and vocabulary, and eventually in pronunciation. Speakers of Latin could understand both until the 7th century when spoken Latin began to diverge so much that 'Classical' or 'Good Latin' had to be learned as a second language.

While Latin remained the main written language of the Roman Empire, Greek came to be the language spoken by the well-educated elite, as most of the literature studied by Romans was written in Greek. Most of the emperors were bilingual but had a preference for Latin in the public sphere for political reasons, a practice that first started during the Punic wars. In the eastern part of the Roman Empire (and later the Eastern Roman Empire), Latin was never able to replace Greek, a legacy of the Hellenistic period. Justinian would be the last emperor to use Latin in government and marks when Greek officially took over. The expansion of the Roman Empire spread Latin throughout Europe, and Vulgar Latin evolved into many distinct Romance languages.

Religion

Archaic Roman religion, at least concerning the gods, was made up not of written narratives, but rather of complex interrelations between gods and humans. Unlike in Greek mythology, the gods were not personified, but were vaguely defined sacred spirits called numina. Romans also believed that every person, place or thing had its own genius, or divine soul. During the Roman Republic, Roman religion was organised under a strict system of priestly offices, which were held by men of senatorial rank. The College of Pontifices was uppermost body in this hierarchy, and its chief priest, the Pontifex Maximus, was the head of the state religion. Flamens took care of the cults of various gods, while augurs were trusted with taking the auspices. The sacred king took on the religious responsibilities of the deposed kings. In the Roman Empire, deceased emperors who had ruled well were deified by their successors and the Senate. and the formalised imperial cult became increasingly prominent.

As contact with the Greeks increased, the old Roman gods became increasingly associated with Greek gods. Under the Empire, the Romans absorbed the mythologies of their conquered subjects, often leading to situations in which the temples and priests of traditional Italian deities existed side by side with those of foreign gods.

Beginning with Emperor Nero in the 1st century AD, Roman official policy towards Christianity was negative, and at some point, being a Christian could be punishable by death. Under Emperor Diocletian, the persecution of Christians reached its peak. However, it became an officially supported religion in the Roman state under Diocletian's successor, Constantine I, with the signing of the Edict of Milan in 313, and quickly became dominant. All religions except Christianity were prohibited in 391 AD by an edict of Emperor Theodosius I.

Ethics and morality

Like many ancient cultures, concepts of ethics and morality, while sharing some commonalities with modern society, differed greatly in several important ways. Because ancient civilisations like Rome were under constant threat of attack from marauding tribes, their culture was necessarily militaristic with martial skills being a prized attribute. Whereas modern societies consider compassion a virtue, Roman society considered compassion a vice, a moral defect. One of the primary purposes of the gladiatorial games was to inoculate Roman citizens from this weakness. Romans instead prized virtues such as courage and conviction (virtus), a sense of duty to one's people, moderation and avoiding excess (moderatio), forgiveness and understanding (clementia), fairness (severitas), and loyalty (pietas).

Roman society had well-established and restrictive norms related to sexuality, though as with many societies, the lion's share of the responsibilities fell on women. Women were generally expected to be monogamous having only a single husband during their life (univira), though this was much less regarded by the elite, especially under the empire. Women were expected to be modest in public avoiding any provocative appearance and to demonstrate absolute fidelity to their husbands (pudicitia). Wearing a veil was a common expectation to preserve modesty. Sex outside of marriage was generally frowned upon for men and women and was made illegal during the imperial period. Nevertheless, prostitution was an accepted and regulated practice.

Public demonstrations of death, violence, and brutality were used as a source of entertainment in Roman communities; however it was also a way to maintain social order, demonstrate power, and signify communal unity.

Art, music and literature

Roman painting styles show Greek influences, and surviving examples are primarily frescoes used to adorn the walls and ceilings of country villas, though Roman literature includes mentions of paintings on wood, ivory, and other materials. Several examples of Roman painting have been found at Pompeii, and from these art historians divide the history of Roman painting into four periods.

The first style of Roman painting was practised from the early 2nd century BC to the early- or mid-1st century BC. It was mainly composed of imitations of marble and masonry, though sometimes including depictions of mythological characters.

The second style began during the early 1st century BC and attempted to depict realistically three-dimensional architectural features and landscapes. The third style occurred during the reign of Augustus (27 BC – 14 AD), and rejected the realism of the second style in favour of simple ornamentation. A small architectural scene, landscape, or abstract design was placed in the center with a monochrome background. The fourth style, which began in the 1st century AD, depicted scenes from mythology, while retaining architectural details and abstract patterns.

Portrait sculpture used youthful and classical proportions, evolving later into a mixture of realism and idealism. During the Antonine and Severan periods, ornate hair and bearding, with deep cutting and drilling, became popular. Advancements were also made in relief sculptures, usually depicting Roman victories.

Roman music was largely based on Greek music, and played an important part in many aspects of Roman life. In the Roman military, musical instruments such as the tuba (a long trumpet) or the cornu were used to give various commands, while the buccina (possibly a trumpet or horn) and the lituus (probably an elongated J-shaped instrument), were used in ceremonial capacities. Music was used in the Roman amphitheatres between fights and in the odea, and in these settings is known to have featured the cornu and the hydraulis (a type of water organ). Most religious rituals featured musical performances. Some music historians believe that music was used at almost all public ceremonies.

The graffiti, brothels, paintings, and sculptures found in Pompeii and Herculaneum suggest that the Romans had a sex-saturated culture.

Cuisine

Ancient Roman cuisine changed over the long duration of this ancient civilisation. Dietary habits were affected by the influence of Greek culture, the political changes from Kingdom to Republic to Empire, and the Empire's enormous expansion, which exposed Romans to many new, provincial culinary habits and cooking techniques. In the beginning the differences between social classes were relatively small, but disparities evolved with the Empire's growth. Men and women drank wine with their meals.

The ancient Roman diet included many items that are staples of modern Italian cooking. Pliny the Elder discussed more than 30 varieties of olive, 40 kinds of pear, figs (native and imported from Africa and the eastern provinces), and a wide variety of vegetables, including carrots (of different colours, but not orange) as well as celery, garlic, some flower bulbs, cabbage and other brassicas (such as kale and broccoli), lettuce, endive, onion, leek, asparagus, radishes, turnips, parsnips, beets, green peas, chard, cardoons, olives, and cucumber.

However, some foods now considered characteristic of modern Italian cuisine were not used. In particular, spinach and eggplant (aubergine) were introduced later from the Arab world, and tomatoes, potatoes, capsicum peppers, and maize (the modern source of polenta) only appeared in Europe following the discovery of the New World and the Columbian Exchange. The Romans knew of rice, but it was very rarely available to them. There were also few citrus fruits.

Butcher's meat such as beef was an uncommon luxury. The most popular meat was pork, especially sausages. Fish was more common than meat, with a sophisticated aquaculture and large-scale industries devoted to oyster farming. The Romans also engaged in snail farming and oak grub farming. Some fish were greatly esteemed and fetched high prices, such as mullet raised in the fishery at Cosa, and "elaborate means were invented to assure its freshness".

Traditionally, a breakfast called ientaculum was served at dawn. At mid-day to early afternoon, Romans ate cena, the main meal of the day, and at nightfall a light supper called vesperna. With the increased importation of foreign foods, the cena grew larger in size and included a wider range of foods. Thus, it gradually shifted to the evening, while the vesperna was abandoned completely over the course of the years. The mid-day meal prandium became a light meal to hold one over until cena.

Fashion

The toga, a common garment during the era of Julius Caesar, was gradually abandoned by all social classes of the Empire. At the early 4th century, the toga had become just a garment worn by senators in Senate and ceremonial events. At the 4th century, the toga was replaced by the paenula (a garment similar to a poncho) as the everyday garment of the Romans, from the lower classes to the upper classes. Another garment that was popular among the Romans in the later years of the Western Roman Empire was the pallium, which was mostly worn by philosophers and scholars in general. Due to external influences, mainly from the Germanic peoples, the Romans adopted tunics very similar to those used by the Germanic peoples with whom they interacted in the final years of the Western Empire, also adopted trousers and hats like the pileus pannonicus. During the Late Empire, the paludamentum (a type of military clothing) was used only by the Emperor of Rome (since the reign of Augustus, the first emperor) while the dalmatic (also used by the Christian clergy) began to spread throughout the empire.

Games and recreation

The youth of Rome had several forms of athletic play and exercise. Play for boys was supposed to prepare them for active military service, such as jumping, wrestling, boxing, and racing. In the countryside, pastimes for the wealthy also included fishing and hunting. The Romans also had several forms of ball playing, including one resembling handball. Dice games, board games, and gamble games were popular pastimes. For the wealthy, dinner parties presented an opportunity for entertainment, sometimes featuring music, dancing, and poetry readings. The majority, less well-off, sometimes enjoyed similar parties through clubs or associations, but for most Romans, recreational dining usually meant patronising taverns. Children entertained themselves with toys and such games as leapfrog.

Public games and spectacles were sponsored by leading Romans who wished to advertise their generosity and court popular approval; in Rome or its provinces, this usually meant the emperor or his governors. Venues in Rome and the provinces were developed specifically for public games. Rome's Colosseum was built in 70 AD under the Roman emperor Vespasian and opened in 80 AD to host other events and gladiatorial combats. Gladiators sometimes fought to the death, but more often to an adjudicated victory, usually in keeping with the mood of the watching crowd. Shows of exotic animals were popular in their own right; but sometimes animals were pitted against human beings, either armed professionals or unarmed criminals who had been condemned to public death.

Chariot racing was extremely popular among all classes. In Rome, these races were usually held at the Circus Maximus, which had been purpose-built for chariot and horse-racing and, as Rome's largest public place, was also used for festivals and animal shows. It could seat around 150,000 people.

Technology

Ancient Rome boasted impressive technological feats, using many advancements that were lost in the Middle Ages and not rivalled again until the 19th and 20th centuries. An example of this is insulated glazing, which was not invented again until the 1930s. Many practical Roman innovations were adopted from earlier Greek designs. Advancements were often divided and based on craft. Artisans guarded technologies as trade secrets.

Roman civil engineering and military engineering constituted a large part of Rome's technological superiority and legacy, and contributed to the construction of hundreds of roads, bridges, aqueducts, public baths, theatres and arenas. Many monuments, such as the Colosseum, Pont du Gard, and Pantheon, remain as testaments to Roman engineering and culture.

The Romans were renowned for their architecture, which is grouped with Greek traditions into "Classical architecture". Although there were many differences from Greek architecture, Rome borrowed heavily from Greece in adhering to strict, formulaic building designs and proportions. Aside from two new orders of columns, composite and Tuscan, and from the dome, which was derived from the Etruscan arch, Rome had relatively few architectural innovations until the end of the Republic.

In the 1st century BC, Romans started to use Roman concrete widely. Concrete was invented in the late 3rd century BC. It was a powerful cement derived from pozzolana, and soon supplanted marble as the chief Roman building material and allowed many daring architectural forms. Also in the 1st century BC, Vitruvius wrote De architectura, possibly the first complete treatise on architecture in history.

The Romans also largely built using timber, causing a rapid decline of the woodlands surrounding Rome. The first evidence of long-distance wood trading come from the discovery of wood planks, felled between AD 40 and 60, coming from the Jura mountains in northeastern France and ending up more than 1,055 miles (1,700 km) away, in the foundations of a lavish portico that was part of a vast wealthy patrician villa, in Central Rome. It is suggested that timber, around 4 metres (13 ft) long, came up to Rome via the Tiber River on ships travelling across the Mediterranean Sea from the confluence of the Saône and Rhône rivers in what is now the city of Lyon in present-day France.

Legacy

Ancient Rome is the progenitor of Western civilisation. The customs, religion, law, technology, architecture, political system, military, literature, languages, alphabet, government and many factors and aspects of western civilisation are all inherited from Roman advancements. The rediscovery of Roman culture revitalised Western civilisation, playing a role in the Renaissance and the Age of Enlightenment.

Historiography

Primary and secondary sources

The two longest ancient accounts of the Roman history, the histories of Livy and Dionysius of Halicarnassus, were composed 500 years later than the date for the founding of the republic and 200 years from the defeat of Hannibal. Although there has been a diversity of works on ancient Roman history, many of them are lost. As a result of this loss, there are gaps in Roman history, which are filled by unreliable works, such as the Historia Augusta. Caesar wrote his own accounts of his military campaigns in Gaul and during the Civil War in part to impress his contemporaries.

In the Empire, the biographies of famous men and early emperors flourished, examples being The Twelve Caesars of Suetonius, and Plutarch's Parallel Lives. Other major works of Imperial times were that of Livy and Tacitus.

Polybius – The Histories

Sallust – Bellum Catilinae and Bellum Jugurthinum

Julius Caesar – De Bello Gallico and De Bello Civili

Livy – Ab urbe condita

Dionysius of Halicarnassus – Roman Antiquities

Pliny the Elder – Naturalis Historia

Josephus – The Jewish War

Suetonius – The Twelve Caesars (De Vita Caesarum)

Tacitus – Annales and Histories

Plutarch – Parallel Lives (a series of biographies of famous Roman and Greek men)

Cassius Dio – Historia Romana

Herodian – History of the Roman Empire since Marcus Aurelius