Western Roman Empire


published on 01 December 2011
Routes of the Barbarian Invaders (US Military Academy)

The Western Roman Empire was the western part of the Roman Empire which, later, became known as The Holy Roman Empire. By 285 CE the Roman Empire had grown so vast that it was no longer feasible to govern all the provinces from the central seat of Rome. The Emperor Diocletian divided the empire into halves with the Eastern Empire governed out of Byzantium (later Constantinople) and the Western Empire governed from Rome. Both sections were known equally as `The Roman Empire’ although, in time, the Eastern Empire would adopt Greek instead of Latin and would lose much of the character of the traditional Roman Empire.

The two halves of the empire continued to prosper equally until the reign of the Emperor Theodosius I (379 – 395 CE) when internal and external forces exerted themselves to break the two halves apart. These forces included, but were not limited to: the excessive zeal of Theodosius I in spreading Christianity and stamping out pagan practices; corruption of the ruling class; incursions by Germanic tribes; and over-extension of boundaries and resources. The Gothic War of 376-382 CE severely weakened the Western Empire even though the battles were routinely fought by forces from the Eastern Empire. At the Battle of Adrianople in 378 CE, the Western Emperor Valens was defeated and historians agree that this marks the beginning of the end of the Western Roman Empire. A steady decline in power and prestige followed the defeat at Adrianople and culminated in the last Roman Emperor, Romulus Augustus, deposed by the Germanic king Odoacer on 4 September 476 CE.

While this is the traditionally accepted date for the end of the Western Roman Empire, that entity did continue on under the rule of Julius Nepos until his death in 480 CE. After Nepos' death, Odoacer annexed the Western Empire to his own lands. Following the failed attempt by Theodoric the Great of the Ostrogoths to wrest power from Odoacer, the latter consolidated his kingdom and the Western Roman Empire became the Kingdom of Italy, fully under the control of Germanic rulers.

As Christianity had been legitimized and spread under Roman rule, there were many Christians who refused to let the Roman Empire die so easily. Charlemagne of the Franks was proclaimed Western Roman Emperor in 800 CE by Pope Leo III and entrusted with the charge of protecting and perpetuating the Christian message. Many tales and poems, including the famous Chanson de Roland (the Song of Roland), were written praising Charlemagne and his knights for their chivalrous adventures defending Christian values.

The official beginning of the new empire, however, dates from 962 CE when Otto I of Germany was crowned King of Germany and proclaimed his realm The Holy Roman Empire of Germany. Otto I continued the policies of maintaining a Christian nation following Charlemagne’s example. The Holy Roman Empire continued to see itself in this role as an entity championing truth until, through a slow decline involving political intrigue, almost incessant war and constant internal strife, it was dissolved in 1806 CE following defeat by Napoleon Bonaparte. The famous French writer, Voltaire, is quoted as saying in 1756 CE, “This agglomeration which was called and which still calls itself the Holy Roman Empire was neither holy, nor Roman, nor an Empire” and historians since Voltaire have agreed. The Holy Roman Empire was so in name only and after the last mperor, Francis II, abdicated the throne, Napoleon disassembled the existing political structure which supported said name and the territory came under French control through the Confederation of the Rhine.

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Visual Timeline
  • 285 CE
    The Roman empire is split into the Western and Eastern Roman empires.
  • 367 CE
    Picts, Scots, Saxons, and Franks attack the Roman Empire.
  • 378 CE
    Western Roman Emperor Valens defeated at the Battle of Adrianople. Historians mark this as the beginning of the end of the Roman Empire.
  • 391 CE
    Emperor Theodosius closes pagan temples.
  • 402 CE
    Ravenna becomes the capital of the Western Roman empire.
  • 410 CE
    Alaric of the Visigoths sacks Rome.
  • 451 CE
    Aetius defeats Attila of the Huns at the Catalaunian Fields, together with Rome’s allies.
  • 455 CE
    Vandals sack Rome.
  • 476 CE
    Romulus Augustulus, the last Western Roman emperor, deposed by Odoacer and sent into forced retirement in Campania.
  • 476 CE
    Emperor Romulus Augustus is deposed by the Germanic King Odoacer. This is the `official' end of the Roman Empire.
  • 480 CE
    Julius Nepos, the last Western Roman emperor, dies. This is the `unofficial' end of the Western Roman Empire.
  • 486 CE
    Clovis of the Franks defeats the Romans in Gaul. Founding of the Frankish kingdom.
  • 489 CE - 493 CE
    Theodoric the Great of the Ostrogoths conquers Italy.
  • 800 CE
    Charlemagne the Great of the Franks is proclaimed Western Roman Emperor by Pope Leo III.




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