Gratian was Roman emperor from 367 to 383. The eldest son of Valentinian I, Gratian accompanied, during his youth, his father on several campaigns along the Rhine and Danube frontiers. Upon the death of Valentinian in 375, Gratian's brother Valentinian II was declared emperor by his father's soldiers. In 378, Gratian's generals won a decisive victory over the Lentienses, a branch of the Alamanni, at the Battle of Argentovaria. Gratian subsequently led a campaign across the Rhine, the last emperor to do so, attacked the Lentienses, forcing the tribe to surrender; that same year, his uncle Valens was killed in the Battle of Adrianople against the Goths – making Gratian ruler of the entire Roman Empire. He favoured Christianity over traditional Roman religion, refusing the divine attributes of the Emperors and removing the Altar of Victory from the Roman Senate. Gratian was the son of Emperor Valentinian I by Marina Severa, was born at Sirmium in Pannonia, he was named after his grandfather Gratian the Elder.
Gratian was first married to Flavia Maxima Constantia, daughter of Constantius II. His second wife was Laeta. Both marriages remained childless, his stepmother was Empress Justina and his paternal half siblings were Emperor Valentinian II, Galla and Justa. On 24 August 367 he received from his father the title of Augustus. On the death of Valentinian, the troops in Pannonia, impelled by the generals Aequitius and Maximinus, two of Valentinian's more unscrupulous ministers, proclaimed his infant son emperor under the title of Valentinian II. Gratian prudently acquiesced in their choice; the division, was nominal, the real authority in those provinces remained in the hands of Gratian. Gratian, with the aid of his capable generals Mallobaudes, a king of the Franks, Naniemus defeated the Lentienses, the southernmost branch of the Alamanni, in May 378 at the Battle of Argentovaria. Next, Gratian led a campaign across the Upper Rhine into the territory of the Lentienses. After initial trouble facing the Lentienses on high ground, Gratian blockaded the enemy instead and received their surrender.
The Lentienses were forced to supply young men to be levied into the Roman army, while the remainder were allowed to return home. That year, Valens met his death in the Battle of Adrianople against a coalition of hostile Gothic and Hunnic tribes who had rebelled after being settled in Thrace by the eastern emperor. Valens refused to wait for Gratian, who had promised to march to his aid as soon as the Alemanni threat was contained. By the time Gratian arrived in the east to assume the rule of Valens' former possessions, the Gothic war had spiraled out of control. Hearing that the Germans were planning a new invasion in Gaul now that Gratian had departed from the province, convinced that one emperor alone was incapable of repelling the inundation of foes on several different fronts, the young emperor resorted to the by-now customary expedient of division of power, promoting Theodosius I on 19 January 379 to govern the east with the rank of co-equal Augustus. During the ensuing four years Theodosius would take advantage of the internecine discord and disorder of the Goths to destroy the more intractable of the barbarians and settle the rest by a peaceful treaty in the provinces of Thrace and Asia Minor.
For some years Gratian governed the Empire with energy and success, earning the esteem of the army and people by his personal courage and justice, but at length, being deprived by death of some of his abler counselors, the promising young emperor degenerated into indolence and careless unconcern with public affairs, occupied himself chiefly with the pleasures of the chase. He alienated the army and German auxiliaries by his favoritism towards a body of Scythian archers whom he made his body-guard and companions in the hunt, he became a tool in the hands of the Frankish general Merobaudes and bishop St. Ambrose of Milan. By appearing in public in the dress of a Scythian warrior, after the disaster of the Battle of Adrianople, he exasperated his army. One of his generals, Magnus Maximus, took advantage of this feeling to raise the standard of revolt in Britain and invaded Gaul with a large army. From Paris, having been deserted by his troops, fled to Lyon. There, through the treachery of the governor, Gratian was delivered over to one of the rebel generals and assassinated on 25 August 383.
The reign of Gratian forms an important epoch in ecclesiastical history, since during that period Nicene Christianity for the first time became dominant throughout the empire. Gratian published an edict that all their subjects should profess the faith of the bishops of Rome and Alexandria; the move was thrust at the various beliefs that had arisen out of Arianism, but smaller dissident sects, such as the Macedonians, were prohibited. Gratian, under the influence of his chief advisor, the Bishop of Milan, took active steps to repress pagan worship; this brought to an end a period of widespread, if unofficial, religious tolerance that had
Roman Britain was the area of the island of Great Britain, governed by the Roman Empire, from 43 to 410 AD. It comprised the whole of England and Wales and, for a short period, southern Scotland. Julius Caesar invaded Britain in 54 BC as part of his Gallic Wars. According to Caesar, the Britons had been overrun or culturally assimilated by other Celtic tribes during the British Iron Age and had been aiding Caesar's enemies, he received tribute, installed a friendly king over the Trinovantes, returned to Gaul. Planned invasions under Augustus were called off in 34, 27, 25 BC. In 40 AD, Caligula assembled 200,000 men at the Channel on the continent, only to have them gather seashells according to Suetonius as a symbolic gesture to proclaim Caligula's victory over the sea. Three years Claudius directed four legions to invade Britain and restore an exiled king over the Atrebates; the Romans defeated the Catuvellauni, organized their conquests as the Province of Britain. By the year 47, the Romans held the lands southeast of the Fosse Way.
Control over Wales was delayed by reverses and the effects of Boudica's uprising, but the Romans expanded northward. The conquest of Britain continued under command of Gnaeus Julius Agricola, who expanded the Roman Empire as far as Caledonia. In the summer of 84, Agricola faced the armies of the Caledonians, led by Calgacus, at the Battle of Mons Graupius. Battle casualties were estimated by Tacitus to be around the 10,000's on the Caledonian side and about 360 on the Roman side; the bloodbath at Mons Graupius concluded the forty-year conquest of Britain, a period that saw between 100,000 and 250,000 Britons killed. In the context of pre-industrial warfare and of a total population of Britain of c.2 million, these are high figures. Under the 2nd-century emperors Hadrian and Antoninus Pius, two walls were built to defend the Roman province from the Caledonians, whose realms in the Scottish Highlands were never controlled. Around 197, the Severan Reforms divided Britain into two provinces: Britannia Superior and Britannia Inferior.
During the Diocletian Reforms, at the end of the 3rd century, Britannia was divided into four provinces under the direction of a vicarius, who administered the Diocese of the Britains. A fifth province, Valentia, is attested in the 4th century. For much of the period of the Roman occupation, Britannia was subject to barbarian invasions and came under the control of imperial usurpers and imperial pretenders; the final Roman withdrawal from Britain occurred around 410. Following the conquest of the Britons, a distinctive Romano-British culture emerged as the Romans introduced improved agriculture, urban planning, industrial production, architecture; the Roman goddess Britannia became the female personification of Britain. After the initial invasions, Roman historians only mention Britain in passing. Thus, most present knowledge derives from archaeological investigations and occasional epigraphic evidence lauding the Britannic achievements of an emperor. Roman citizens settled in Britain from many parts of the Empire.
Britain was known to the Classical world. The Greeks referred to the Cassiterides, or "tin islands", placed them near the west coast of Europe; the Carthaginian sailor Himilco is said to have visited the island in the 5th century BC and the Greek explorer Pytheas in the 4th. It was regarded with some writers refusing to believe it existed at all; the first direct Roman contact was when Julius Caesar undertook two expeditions in 55 and 54 BC, as part of his conquest of Gaul, believing the Britons were helping the Gallic resistance. The first expedition was more a reconnaissance than a full invasion and gained a foothold on the coast of Kent but was unable to advance further because of storm damage to the ships and a lack of cavalry. Despite the military failure it was a political success, with the Roman Senate declaring a 20-day public holiday in Rome to honour the unprecedented achievement of obtaining hostages from Britain and defeating Belgian tribes on returning to the continent; the second invasion involved a larger force and Caesar coerced or invited many of the native Celtic tribes to pay tribute and give hostages in return for peace.
A friendly local king, was installed, his rival, was brought to terms. Hostages were taken, but historians disagree over whether any tribute was paid after Caesar returned to Gaul. Caesar conquered no territory and left no troops behind but he established clients and brought Britain into Rome's sphere of influence. Augustus planned invasions in 34, 27 and 25 BC, but circumstances were never favourable, the relationship between Britain and Rome settled into one of diplomacy and trade. Strabo, writing late in Augustus's reign, claimed that taxes on trade brought in more annual revenue than any conquest could. Archaeology shows. Strabo mentions British kings who sent embassies to Augustus and Augustus's own Res Gestae refers to two British kings he received as refugees; when some of Tiberius's ships were carried to Britain in a storm during his campaigns in Germany in 16 AD, they came back with tales of monsters. Rome appears to have encouraged a balance of power in southern Britain, supporting two powerful kingdoms: the Catuvellauni, ruled by the descendants of Tasciovanus, the Atrebates, ruled by the descendants of Commius.
This policy was followed until 39 or 40
Theodosius I known as Theodosius the Great, was a Roman Emperor from 379 to 395, the last emperor to rule over both the Eastern and the Western halves of the Roman Empire. On accepting his elevation, he campaigned against Goths and other barbarians who had invaded the Empire, his resources were not sufficient to destroy them or drive them out, Roman policy for centuries in dealing with invaders. By treaty, which followed his indecisive victory at the end of the Gothic War, they were established as foederati, autonomous allies of the Empire, south of the Danube, in Illyricum, within the Empire's borders, they were given lands and allowed to remain under their own leaders, a grave departure from Roman hegemonic ways. This turn away from traditional policies was accommodationist and had grave consequences for the Western Empire from the beginning of the century, as the Romans found themselves with the impossible task of defending the borders and deal with unruly federates within. Theodosius I was obliged to fight two destructive civil wars, successively defeating the usurpers Magnus Maximus in 387-388 and Eugenius in 394, though not without material cost to the power of the Empire.
He issued decrees that made Nicene Christianity the official state church of the Roman Empire. He neither prevented nor punished the destruction of prominent Hellenistic temples of classical antiquity, including the Temple of Apollo in Delphi and the Serapeum in Alexandria, he dissolved the Order of the Vestal Virgins in Rome. In 393, he banned the pagan rituals of the Olympics in Ancient Greece. After his death, Theodosius's young sons Arcadius and Honorius inherited the east and west halves of the empire and the Roman Empire was never again re-united, though Eastern Roman emperors after Zeno would claim the united title after Julius Nepos's death in 480. Theodosius is considered a saint by the Armenian Apostolic Church and Eastern Orthodox Church, his feast day is on January 19. Flavius Theodosius was born in Cauca, Hispania or in Italica, Hispania, to a senior military officer, Theodosius the Elder. Theodosius learned his military lessons by campaigning with his father's staff in Britannia where he went to help quell the Great Conspiracy in 368.
In about 373, he became governor of Upper Moesia and oversaw hostilities against the Sarmatians and thereafter against the Alemanni. He was military commander of Moesia, a Roman province on the lower Danube, in 374, when the empire faced a formidable eruption of the Quadi and Sarmatians, the neighboring province of Illyricum being in fact overrun. Theodosius is reported to have defended his province with marked success. However, shortly thereafter, at about the same time as the sudden disgrace and execution of his father, Theodosius retired to Hispania; the reason for his retirement, the relationship between it and his father's death is uncertain, though probable. The death of Valentinian I in 375 created political pandemonium. Fearing further persecution on account of his family ties, Theodosius abruptly retired to his family estates in the province of Gallaecia where he adopted the life of a provincial aristocrat. From 364 to 375, the Roman Empire was governed by two co-emperors, the brothers Valentinian I and Valens.
In 378, after the disastrous Battle of Adrianople where Valens was killed, Gratian invited Theodosius to take command of the Illyrian army. As Valens had no successor, Gratian's appointment of Theodosius amounted to a de facto invitation for Theodosius to become co-Augustus of the eastern half of the Empire. After Gratian was killed in a rebellion in 383, Theodosius appointed his own elder son, Arcadius, to be his co-ruler in the East. After the death in 392 of Valentinian II, whom Theodosius had supported against a variety of usurpations, Theodosius ruled as sole Emperor, appointing his younger son Honorius Augustus as his co-ruler of the West and by defeating the usurper Eugenius on 6 September 394, at the Battle of the Frigidus he restored peace. By his first wife, the Spanish Aelia Flaccilla Augusta, he had two sons and Honorius, a daughter, Aelia Pulcheria. Both Aelia Flaccilla and Pulcheria died in 385, his second wife was Galla, daughter of the emperor Valentinian I and his second wife Justina.
Theodosius and Galla had a son, born in 388 and who died young, a daughter, Aelia Galla Placidia. Placidia was the only child who survived to adulthood and became an Empress; the Goths and their allies entrenched in the provinces of Dacia and eastern Pannonia Inferior consumed Theodosius's attention. The Gothic crisis was so dire that his co-Emperor Gratian relinquished control of the Illyrian provinces and retired to Trier in Gaul to let Theodosius operate without hindrance. A major weakness in the Roman position after the defeat at Adrianople was the recruiting of barbarians to fight against other barbarians. In order to reconstruct the Roman Army of the West, Theodosius needed to find able bodied soldiers and so he turned to the most capable men at hand: the barbarians settled in the Empire; this caused many difficulties in the battle against barbarians since the newly recruited fighters had little or no loya
The Huns were a nomadic people who lived in Central Asia, the Caucasus, Eastern Europe, between the 4th and 6th century AD. According to European tradition, they were first reported living east of the Volga River, in an area, part of Scythia at the time. By 370 AD, the Huns had arrived on the Volga, by 430 the Huns had established a vast, if short-lived, dominion in Europe, conquering the Goths and many other Germanic peoples living outside of Roman borders, causing many others to flee into Roman territory; the Huns under their King Attila made frequent and devastating raids into the Eastern Roman Empire. In 451, the Huns invaded the Western Roman province of Gaul, where they fought a combined army of Romans and Visigoths at the Battle of the Catalaunian Fields, in 452 they invaded Italy. After Attila's death in 453, the Huns ceased to be a major threat to Rome and lost much of their empire following the Battle of Nedao. Descendants of the Huns, or successors with similar names, are recorded by neighbouring populations to the south and west as having occupied parts of Eastern Europe and Central Asia from about the 4th to 6th centuries.
Variants of the Hun name are recorded in the Caucasus until the early 8th century. In the 18th century, the French scholar Joseph de Guignes became the first to propose a link between the Huns and the Xiongnu people, who were northern neighbours of China in the 3rd century BC. Since Guignes' time, considerable scholarly effort has been devoted to investigating such a connection; the issue remains controversial. Their relationships to other peoples known collectively as the Iranian Huns are disputed. Little is known about Hunnic culture and few archaeological remains have been conclusively associated with the Huns, they are believed to have used bronze cauldrons and to have performed artificial cranial deformation. No description exists of the Hunnic religion of the time of Attila, but practices such as divination are attested, the existence of shamans likely, it is known that the Huns had a language of their own, however only three words and personal names attest to it. Economically, they are known to have practiced a form of nomadic pastoralism.
They do not seem to have had a unified government when they entered Europe, but rather to have developed a unified tribal leadership in the course of their wars with the Romans. The Huns ruled over a variety of peoples, who spoke various languages and some of whom maintained their own rulers, their main military technique was mounted archery. The Huns may have stimulated the Great Migration, a contributing factor in the collapse of the Western Roman Empire; the memory of the Huns lived on in various Christian saints' lives, where the Huns play the roles of antagonists, as well as in Germanic heroic legend, where the Huns are variously antagonists or allies to the Germanic main figures. In Hungary, a legend developed based on medieval chronicles that the Hungarians, the Székely ethnic group in particular, are descended from the Huns. However, mainstream scholarship dismisses a close connection between the Huns. Modern culture associates the Huns with extreme cruelty and barbarism; the origins of the Huns and their links to other steppe people remain uncertain: scholars agree that they originated in Central Asia but disagree on the specifics of their origins.
Classical sources assert that they appeared in Europe around 370. Most Roman writers' attempts to elucidate the origins of the Huns equated them with earlier steppe peoples. Roman writers repeated a tale that the Huns had entered the domain of the Goths while they were pursuing a wild stag, or else one of their cows that had gotten loose, across the Kerch Strait into Crimea. Discovering the land good, they attacked the Goths. Jordanes' Getica relates that the Goths held the Huns to be offspring of "unclean spirits" and Gothic witches. Since Joseph de Guignes in the 18th century, modern historians have associated the Huns who appeared on the borders of Europe in the 4th century AD with the Xiongnu who had invaded China from the territory of present-day Mongolia between the 3rd century BC and the 2nd century AD. Due to the devastating defeat by the Chinese Han dynasty, the northern branch of the Xiongnu had retreated north-westward. Scholars discussed the relationship between the Xungnu, the Huns, a number of people in central Asia were known as or came to be identified with the name "Hun" or "Iranian Huns", the Chionites, the Kidarites, the Hephthalites being the most prominent.
Otto J. Maenchen-Helfen was the first to challenge the traditional approach, based on the study of written sources, to emphasize the importance of archaeological research. Since Maenchen-Helfen's work, the identification of the Xiongnu as the Huns' ancestors has become controversial. Additionally, several scholars have questioned the identification of the "Iranian Huns" with the European Huns. Walter Pohl cautions that none of the great confederations of steppe warriors was ethnically homogenous, the same name was used by different groups for reasons of prestige, or by outsiders to describe their lifestyle or geographic origin, it is therefore futile to speculate about identity or blood relationships between Hiung-nu, Attila's Huns, for instance. All we can safely say is that the name Huns, in
The Rhine is one of the major European rivers, which has its sources in Switzerland and flows in an northerly direction through Germany and The Netherlands to the North Sea. The river begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the Swiss-Liechtenstein, Swiss-Austrian, Swiss-German and the Franco-German border flows through the German Rhineland and the Netherlands and empties into the North Sea; the largest city on the Rhine is Cologne, with a population of more than 1,050,000 people. It is the second-longest river in Central and Western Europe, at about 1,230 km, with an average discharge of about 2,900 m3/s; the Rhine and the Danube formed most of the northern inland frontier of the Roman Empire and, since those days, the Rhine has been a vital and navigable waterway carrying trade and goods deep inland. Its importance as a waterway in the Holy Roman Empire is supported by the many castles and fortifications built along it. In the modern era, it has become a symbol of German nationalism.
Among the biggest and most important cities on the Rhine are Cologne, Düsseldorf, Rotterdam and Basel. The variants of the name of the Rhine in modern languages are all derived from the Gaulish name Rēnos, adapted in Roman-era geography as Greek Ῥῆνος, Latin Rhenus; the spelling with Rh- in English Rhine as well as in German Rhein and French Rhin is due to the influence of Greek orthography, while the vocalisation -i- is due to the Proto-Germanic adoption of the Gaulish name as *Rīnaz, via Old Frankish giving Old English Rín,Old High German Rīn, early Middle Dutch Rijn. The diphthong in modern German Rhein is a Central German development of the early modern period, the Alemannic name Rī retaining the older vocalism, as does Ripuarian Rhing, while Palatine has diphthongized Rhei, Rhoi. Spanish is with French in adopting the Germanic vocalism Rin-, while Italian and Portuguese retain the Latin Ren-; the Gaulish name Rēnos belongs to a class of river names built from the PIE root *rei- "to move, run" found in other names such as the Reno in Italy.
The grammatical gender of the Celtic name is masculine, the name remains masculine in German and French. The Old English river name was variously inflected as feminine; the length of the Rhine is conventionally measured in "Rhine-kilometers", a scale introduced in 1939 which runs from the Old Rhine Bridge at Constance to Hoek van Holland. The river is shortened from its natural course due to a number of canalisation projects completed in the 19th and 20th century; the "total length of the Rhine", to the inclusion of Lake Constance and the Alpine Rhine is more difficult to measure objectively. Its course is conventionally divided as follows: The Rhine carries its name without distinctive accessories only from the confluence of the Rein Anteriur/Vorderrhein and Rein Posteriur/Hinterrhein next to Reichenau in Tamins. Above this point is the extensive catchment of the headwaters of the Rhine, it belongs exclusively to the Swiss canton of Graubünden, ranging from Saint-Gotthard Massif in the west via one valley lying in Ticino and Italy in the south to the Flüela Pass in the east.
Traditionally, Lake Toma near the Oberalp Pass in the Gotthard region is seen as the source of the Anterior Rhine and the Rhine as a whole. The Posterior Rhine rises in the Rheinwald below the Rheinwaldhorn; the source of the river is considered north of Lai da Tuma/Tomasee on Rein Anteriur/Vorderrhein, although its southern tributary Rein da Medel is longer before its confluence with the Anterior Rhine near Disentis. The Anterior Rhine springs from Lai da Tuma/Tomasee, near the Oberalp Pass and passes the impressive Ruinaulta formed by the largest visible rock slide in the alps, the Flims Rockslide; the Posterior Rhine starts near the Rheinwaldhorn. One of its tributaries, the Reno di Lei, drains the Valle di Lei on politically Italian territory. After three main valleys separated by the two gorges and Viamala, it reaches Reichenau in Tamins; the Anterior Rhine arises from numerous source streams in the upper Surselva and flows in an easterly direction. One source is Lai da Tuma with the Rein da Tuma, indicated as source of the Rhine, flowing through it.
Into it flow tributaries from the south, some longer, some equal in length, such as the Rein da Medel, the Rein da Maighels, the Rein da Curnera. The Cadlimo Valley in the canton of Ticino is drained by the Reno di Medel, which crosses the geomorphologic Alpine main ridge from the south. All streams in the source area are sometimes captured and sent to storage reservoirs for the local hydro-electric power plants; the culminating point of the Anterior Rhine's drainage basin is the Piz Russein of the Tödi massif of the Glarus Alps at 3,613 metres above sea level. It starts with the creek Aua da Russein. In its lower course the Anterior Rhine flows through a gorge named Ruinaulta; the whole stretch of the Anterior Rhine to the Alpine Rhine confluence next to Reichen
The Roman Empire was the post-Roman Republic period of the ancient Roman civilization. Ruled by emperors, it had large territorial holdings around the Mediterranean Sea in Europe, North Africa, the Middle East, the Caucasus. From the constitutional reforms of Augustus to the military anarchy of the third century, the Empire was a principate ruled from the city of Rome; the Roman Empire was ruled by multiple emperors and divided in a Western Roman Empire, based in Milan and Ravenna, an Eastern Roman Empire, based in Nicomedia and Constantinople. Rome remained the nominal capital of both parts until 476 AD, when Odoacer deposed Romulus Augustus after capturing Ravenna and the Roman Senate sent the imperial regalia to Constantinople; the fall of the Western Roman Empire to barbarian kings, along with the hellenization of the Eastern Roman Empire into the Byzantine Empire, is conventionally used to mark the end of Ancient Rome and the beginning of the Middle Ages. The previous Republic, which had replaced Rome's monarchy in the 6th century BC, became destabilized in a series of civil wars and political conflict.
In the mid-1st century BC Julius Caesar was appointed as perpetual dictator and assassinated in 44 BC. Civil wars and proscriptions continued, culminating in the victory of Octavian, Caesar's adopted son, over Mark Antony and Cleopatra at the Battle of Actium in 31 BC; the following year Octavian conquered Ptolemaic Egypt, ending the Hellenistic period that had begun with the conquests of Alexander the Great of Macedon in the 4th century BC. Octavian's power was unassailable and in 27 BC the Roman Senate formally granted him overarching power and the new title Augustus making him the first emperor; the first two centuries of the Empire were a period of unprecedented stability and prosperity known as the Pax Romana. It reached its greatest territorial expanse during the reign of Trajan. A period of increasing trouble and decline began with the reign of Commodus. In the 3rd century, the Empire underwent a crisis that threatened its existence, but was reunified under Aurelian. In an effort to stabilize the Empire, Diocletian set up two different imperial courts in the Greek East and Latin West.
Christians rose to power in the 4th century following the Edict of Milan in 313 and the Edict of Thessalonica in 380. Shortly after, the Migration Period involving large invasions by Germanic peoples and the Huns of Attila led to the decline of the Western Roman Empire. With the fall of Ravenna to the Germanic Herulians and the deposition of Romulus Augustulus in 476 AD by Odoacer, the Western Roman Empire collapsed and it was formally abolished by emperor Zeno in 480 AD; the Eastern Roman Empire, known in the post-Roman West as the Byzantine Empire, collapsed when Constantinople fell to the Ottoman Turks of Mehmed II in 1453. Due to the Roman Empire's vast extent and long endurance, the institutions and culture of Rome had a profound and lasting influence on the development of language, architecture, philosophy and forms of government in the territory it governed Europe; the Latin language of the Romans evolved into the Romance languages of the medieval and modern world, while Medieval Greek became the language of the Eastern Roman Empire.
Its adoption of Christianity led to the formation of Christendom during the Middle Ages. Greek and Roman art had a profound impact on the late medieval Italian Renaissance, while Rome's republican institutions influenced the political development of republics such as the United States and France; the corpus of Roman law has its descendants in many legal systems of the world today, such as the Napoleonic Code. Rome's architectural tradition served as the basis for Neoclassical architecture. Rome had begun expanding shortly after the founding of the republic in the 6th century BC, though it did not expand outside the Italian peninsula until the 3rd century BC, it was an "empire" long before it had an emperor. The Roman Republic was not a nation-state in the modern sense, but a network of towns left to rule themselves and provinces administered by military commanders, it was ruled, not by annually elected magistrates in conjunction with the senate. For various reasons, the 1st century BC was a time of political and military upheaval, which led to rule by emperors.
The consuls' military power rested in the Roman legal concept of imperium, which means "command". Successful consuls were given the honorary title imperator, this is the origin of the word emperor since this title was always bestowed to the early emperors upon their accession. Rome suffered a long series of internal conflicts and civil wars from the late second century BC onward, while extending its power beyond Italy; this was the period of the Crisis of the Roman Republic. Towards the end of this era, in 44 BC, Julius Caesar was perpetual dictator before being assassinated; the faction of his assassins was driven from Rome and defeated at the Battle of Philippi in 42 BC by an army led by Mark Antony and Caesar's adopted son Octavian. Antony and Octavian's division of the Roman world between themselves did not last and Octavian's forces defeated those of Mark Antony and Cleopatra at the Battle of Actium in 31 BC, ending the Final War of the Roman Republic. In 27 BC the Senate and People of Rome made Octavian princeps ("first citi
Milan is a city in northern Italy, capital of Lombardy, the second-most populous city in Italy after Rome, with the city proper having a population of 1,372,810 while its metropolitan city has a population of 3,245,308. Its continuously built-up urban area has a population estimated to be about 5,270,000 over 1,891 square kilometres; the wider Milan metropolitan area, known as Greater Milan, is a polycentric metropolitan region that extends over central Lombardy and eastern Piedmont and which counts an estimated total population of 7.5 million, making it by far the largest metropolitan area in Italy and the 54th largest in the world. Milan served as capital of the Western Roman Empire from 286 to 402 and the Duchy of Milan during the medieval period and early modern age. Milan is considered a leading alpha global city, with strengths in the field of the art, design, entertainment, finance, media, services and tourism, its business district hosts Italy's stock exchange and the headquarters of national and international banks and companies.
In terms of GDP, it has the third-largest economy among European cities after Paris and London, but the fastest in growth among the three, is the wealthiest among European non-capital cities. Milan is considered part of the Blue Banana and one of the "Four Motors for Europe"; the city has been recognized as one of the world's four fashion capitals thanks to several international events and fairs, including Milan Fashion Week and the Milan Furniture Fair, which are among the world's biggest in terms of revenue and growth. It hosted the Universal Exposition in 1906 and 2015; the city hosts numerous cultural institutions and universities, with 11% of the national total enrolled students. Milan is the destination of 8 million overseas visitors every year, attracted by its museums and art galleries that boast some of the most important collections in the world, including major works by Leonardo da Vinci; the city is served by a large number of luxury hotels and is the fifth-most starred in the world by Michelin Guide.
The city is home to two of Europe's most successful football teams, A. C. Milan and F. C. Internazionale, one of Italy's main basketball teams, Olimpia Milano; the etymology of the name Milan remains uncertain. One theory holds that the Latin name Mediolanum planus. However, some scholars believe that lanum comes from the Celtic root lan, meaning an enclosure or demarcated territory in which Celtic communities used to build shrines. Hence Mediolanum could signify the central sanctuary of a Celtic tribe. Indeed, about sixty Gallo-Roman sites in France bore the name "Mediolanum", for example: Saintes and Évreux. In addition, another theory links the name to the boar sow an ancient emblem of the city, fancifully accounted for in Andrea Alciato's Emblemata, beneath a woodcut of the first raising of the city walls, where a boar is seen lifted from the excavation, the etymology of Mediolanum given as "half-wool", explained in Latin and in French; the foundation of Milan is credited to two Celtic peoples, the Bituriges and the Aedui, having as their emblems a ram and a boar.
Alciato credits Ambrose for his account. The Celtic Insubres, the inhabitants of the region of northern Italy called Insubria, appear to have founded Milan around 600 BC. According to the legend reported by Livy, the Gaulish king Ambicatus sent his nephew Bellovesus into northern Italy at the head of a party drawn from various Gaulish tribes; the Romans, led by consul Gnaeus Cornelius Scipio Calvus, fought the Insubres and captured the city in 222 BC. They conquered the entirety of the region, calling the new province "Cisalpine Gaul" – "Gaul this side of the Alps" – and may have given the site its Latinized Celtic name of Mediolanum: in Gaulish *medio- meant "middle, center" and the name element -lanon is the Celtic equivalent of Latin -planum "plain", thus *Mediolanon meant " in the midst of the plain". In 286 the Roman Emperor Diocletian moved the capital of the Western Roman Empire from Rome to Mediolanum. Diocletian himself chose to reside at Nicomedia in the Eastern Empire, leaving his colleague Maximian at Milan.
Maximian built several gigantic monuments, the large circus, the thermae or "Baths of Hercules", a large complex of imperial palaces and other services and buildings of which fewer visible traces remain. Maximian increased the city area surrounded by a new, larger stone wall encompassing an area of 375 acres with many 24-sided towers; the monumental area had twin towers. From Mediolanum the Emperor Constantine issued the Edict of Milan in 313 AD, granting tolerance to all religions within the Empire, thus paving the way for Christianity to become the dominant religion of Roman Europe. Constantine had come to Mediolanum to celebrate the wedding of his sister