Byzantine Empire: Encyclopedia II - Byzantine Empire - Early history

Byzantine Empire - Early history

The Eastern Roman Empire was largely spared the difficulties of the west in the 3rd and 4th centuries (see Crisis of the Third Century) in part because urban culture was better established there and the initial invasions were attracted to the wealth of Rome. Throughout the 5th century, various invasions conquered the western half of the Roman Empire and at best only demanded tribute from the eastern half. Theodosius II fortified the walls of Constantinople, leaving the city impenetrable to attacks: it was to be preserved from foreign conquest until 1204. To spare the Eastern Roman Empire from the invasion of the Huns of Attila, Theodosius gave them subsidies of gold. Moreover, he favored merchants living in Constantinople who traded with the barbarians. His successor, Marcian, refused to continue to pay the great sum. However, Attila had already diverted his attention from the Western Roman Empire and died in 453 after the Battle of Chalons. The Hunnic Empire collapsed and Constantinople was free from the menace of Attila. This started a profitable relationship between the Eastern Roman Empire and the remaining Huns. The Huns would eventually fight as mercenaries in Byzantine armies during the following centuries.

At the time since the fall of Attila, the true chief in Constantinople was the Alan general Aspar. Leo I managed to free himself from the influence of the barbarian chief favouring the rise of the Isauri, a crude semi-barbarian tribe living in Roman territory, in southern Anatolia. Aspar and his son Ardabur were murdered in a riot in 471, and henceforth, Constantinople became free from foreign influences for centuries. Leo was also the first emperor to receive the crown not from a general or an officer, as evident in the Roman tradition, but from the hands of the patriarch of Constantinople. This habit became mandatory as time passed, and in the Middle Ages, the religious characteristic of the coronation had totally substituted the old form. In 468, Leo unsuccessfully attempted to reconquer North Africa from the Vandals. By that time, the Western Roman Empire was already restricted to Italy (Britain had fallen to Angles and Saxons, Spain fell to the Visigoths, Africa fell to the Vandals and Gaul fell to the Franks).

In 466, as a condition of his Isaurian alliance, Leo married his daughter Ariadne to the Isaurian Tarasicodissa, who took the name Zeno. When Leo died in 474, Zeno and Ariadne's minor son (Leo I's grandson) succeeded to the throne as Leo II, with Zeno acting as regent. When Leo II died later that year, Zeno I became emperor. The end of the Western Empire is sometimes dated to 476, early in Zeno's reign, when the barbarian general Odoacer deposed the titular Western Emperor Romulus Augustus, but declined to replace him with another puppet. To recover Italy, Zeno could only negotiate with the Ostrogoths of Theodoric who had been settled in Moesia. He sent the barbarian king in Italy as magister militum per Italiam ("chief of staff for Italy"). After the fall of Odoacer in 493, Theodoric, who had lived in Constantinople during his youth, ruled over Italy on his own, maintaining a merely formal obedience to Zeno. He revealed himself as the most powerful Germanic king of that age, but his successors were greatly inferior to him and their kingdom of Italy started to decline in the 530s.

In 475, Zeno was deposed by a plot to elevate Basiliscus (the general who led Leo I's 468 invasion of North Africa) to the throne. Zeno recovered the throne twenty months later. However, Zeno had to face the threat coming from his Isaurian former official Illo and the other Isaurian, Leontius, who was also elected rival emperor. Isaurian prominence ended when an aged civil officer of Roman origin, Anastasius I, became emperor in 491 and after a long war defeated them in 498. Anastasius revealed himself to be an energetic reformer and an able administrator. He perfected Constantine I's coin system by definitively setting the weight of the copper follis, the coin used in most everyday transactions. He also reformed the tax system in which the State Treasury contained the enormous sum of 320,000 pounds of gold when he died.

Adapted from the Wikipedia article "Early history", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki