Byzantine Greece
Byzantine Greece has a history that mainly coincides with that of the Byzantine Empire itself. At the time that the Western and Eastern Roman Empire split apart, Greece fell under the purview of the east and is believed to have remained relatively prosperous. Greek culture became increasingly privileged in the early seventh century, during which time Greek became the empire's official language and Slavs were expelled from the Greek peninsula. Resettlement continued under Nicephorus I, who relocated Greek speakers from Anatolia to the Greek peninsula.
The Macedonian dynasty ruled the Byzantine Empire from 867 to 1056, and during their era, many prominent aristocrats emerged from Greece's themes. This period also saw towns and cities flourish within Greece; Thessalonica is hypothesized to have reached a population of 100,000, and other cities are believed to have had over 10,000 residents.
After the Norman conquest of Sicily, Western Europeans came to be a regular threat to Greece. Several Greek cities were captured or looted during the eleventh and twelfth centuries. This pattern culminated in the Fourth Crusade; after seizing Constantinople in 1204 and founding the Latin Empire, the crusaders established several vassal states on the Greek peninsula. Byzantine control over most of these territories was ultimately restored by Michael VIII later that century. The fourteenth century subsequently saw the early Ottomans begin raiding Greece, and by the fifteenth century, the Ottomans were conquering portions of the peninsula outright. The last remaining Byzantine territory in Greece, the Despotate of the Morea, fell to the Ottomans in 1460.
Background: Roman Greece
The Greek peninsula became a Roman protectorate in 146 BC, and the Aegean islands were added to this territory in 133 BC. Athens and other Greek cities revolted in 88 BC, and the peninsula was crushed by the Roman general Sulla. The Roman civil wars devastated the land even further, until Augustus organized the peninsula as the province of Achaea in 27 BC.Greece was a typical eastern province of the Roman Empire. The Romans sent colonists there and contributed new buildings to its cities, especially in the Agora of Athens, where the Agrippeia of Marcus Agrippa, the Library of Titus Flavius Pantaenus, and the Tower of the Winds, among others, were built. Romans tended to be philhellenic and Greeks were generally loyal to Rome.
Life in Greece continued under the Roman Empire much the same as it had previously, and Greek continued to be the lingua franca in the Eastern and most important part of the Empire. Roman culture was heavily influenced by classical Greek culture. As Horace said:. The epics of Homer inspired the Aeneid of Virgil, and authors such as Seneca the Younger wrote using Greek styles, while famous Romans such as Scipio Africanus, Julius Caesar and Marcus Aurelius compiled works in the Greek language.
During that period, Greek intellectuals such as Galen and Apollodorus of Damascus were continuously being brought to Rome. Within the city of Rome, Greek was spoken by Roman elites, particularly philosophers, and by lower, working classes such as sailors and merchants. The emperor Nero visited Greece in 66, and performed at the Olympic Games, despite the rules against non-Greek participation. He was, of course, honored with a victory in every contest, and in 67 he proclaimed the freedom of the Greeks at the Isthmian Games in Corinth, just as Flamininus had over 200 years previously.
Hadrian was also particularly fond of the Greeks; before he became emperor he served as eponymous archon of Athens. He also built his namesake arch there, and had a Greek lover, Antinous.
At the same time, Greece and much of the rest of the Roman east came under the influence of Christianity. The apostle Paul had preached in Corinth and Athens, and Greece soon became one of the most highly Christianized areas of the empire.
Early years (4th century)
During the second and third centuries, Greece was divided into provinces including Achaea, Macedonia, Epirus vetus and Thracia. During the reign of Diocletian in the late 3rd century, the western Balkans were organized as a Roman diocese, and was ruled by Galerius. Under Constantine I Greece was part of the dioceses of Macedonia and Thrace. The eastern and southern Aegean islands formed the province of Insulae in the Diocese of Asia.Greece faced invasions from the Heruli, Goths, and Vandals during the reign of Theodosius I. Stilicho, who acted as regent for Arcadius, evacuated Thessaly when the Visigoths invaded in the late 4th century. Arcadius' Chamberlain Eutropius allowed Alaric to enter Greece, and he looted Corinth, and the Peloponnese. Stilicho eventually drove him out around 397 and Alaric was made magister militum in Illyricum. Eventually, Alaric and the Goths migrated to Italy, sacked Rome in 410, and built the Visigothic Empire in Iberia and southern France, which lasted until 711 with the advent of the Arabs.
Greece remained part of the relatively unified eastern half of the empire. Contrary to outdated visions of late antiquity, the Greek peninsula was most likely one of the most prosperous regions of the Roman and later the Eastern Roman/Byzantine Empire. Older scenarios of poverty, depopulation, barbarian destruction and civil decay have been revised in light of recent archaeological discoveries. In fact, the polis, as an institution, appears to have remained prosperous until at least the sixth century. Contemporary texts such as Hierocles' Synecdemus affirm that in late Antiquity, Greece was highly urbanised and contained approximately 80 cities. This view of extreme prosperity is widely accepted today, and it is assumed between the 4th and 7th centuries AD, Greece may have been one of the most economically active regions in the eastern Mediterranean.
Following the loss of Alexandria and Antioch to the Arabs, Thessalonica became the Byzantine Empire's second largest city, called the "co-regent", second only to Constantinople. The Greek peninsula remained one of the strongest centers of Christianity in the late Roman and early Byzantine periods. After the area's recovery from the Slavic invasions, its wealth was restored. Events such as the Seljuk invasion of Asia Minor and the Latin occupation of Constantinople gradually focused Byzantine imperial interest to the Greek peninsula during the late Byzantine period. The Peloponnese in particular continued to prosper economically and intellectually even during its Latin domination, the Byzantine recovery, and until its final fall to the Ottoman Empire.
Reorganization and external threats (5th–8th centuries)
Greece was raided in Macedonia in 479 and 482 by the Ostrogoths under their king, Theodoric the Great. The Bulgars also raided Thrace and the rest of northern Greece in 540 and on repeated other occasions. These continuing Bulgar invasions required the Byzantine Empire to build a defensive wall, called the "Anastasian Wall," that extended for some thirty miles, or more, from the city of Selymbria to the Black Sea. The Huns and Bulgars raided Greece in 559 until the Byzantine army returned from Italy, where Justinian I had been attempting to capture the heart of the Roman Empire.According to historical documents, the Slavs invaded and settled in parts of Greece beginning in 579 and Byzantium nearly lost control of the entire peninsula during the 580s. However, there is no archaeological evidence indicating Slavic penetration of imperial Byzantine territories before the end of the 6th century. Overall, traces of Slavic culture in Greece are very rare.
The city of Thessalonica remained unconquered even after being attacked by the Slavs around 615. The Slavs were eventually defeated, gathered by the Byzantines and placed into segregated communities known as Sclaviniae.
In 610, Heraclius became Emperor. During his reign, Greek became the official language of the empire.
During the early 7th century, Constans II made the first mass-expulsions of Slavs from the Greek peninsula to the Balkans and central Asia Minor. Justinian II defeated and destroyed most of the Sclaviniae, and moved as many as 100–200,000 Slavs from the Greek peninsula to Bithynia, while he enlisted some 30,000 Slavs in his army.
The Slavic populations that were placed in these segregated communities were used for military campaigns against the enemies of the Byzantines. In the Peloponnese, more Slavic invaders brought disorder to the western part of the peninsula, while the eastern part remained firmly under Byzantine domination. Empress Irene organised a military campaign which liberated those territories and restored Byzantine rule to the region, but it was not until emperor Nicephorus I's reign that the last trace of Slavic element was eliminated: when the Slavs first occupied the Peloponnese in the 6th century, a number Greeks had fled Patras and found refuge near Reggio Calabria, in southern Italy; the descendants of these refugees were ordered to return by Nicephorus, who resettled them in the Peloponnese.
In the mid-7th century, the empire was reorganized into "themes" by the Emperor Constans II, including the Theme of Thrace, the naval Karabisianoi corps in southern Greece and the Aegean islands. The Karabisanoi were later divided by Justinian II into the Theme of Hellas and the Cibyrrhaeotic Theme. By this time, the Slavs were no longer a threat to the Byzantines since they had been either defeated numerous times or placed in the Sclaviniae. The Slavic communities in Bithynia were destroyed by the Byzantines after General Leontios lost to the Arabs in the Battle of Sebastopolis in 692, as a result of the Slavs having defected to the Arab side.
These themes rebelled against the iconoclast emperor Leo III in 727 and attempted to set up their own emperor, although Leo defeated them. Leo then moved the headquarters of the Karabisianoi to Anatolia and created the Cibyrrhaeotic Theme of them. Up to this time, Greece and the Aegean were still technically under the ecclesiastic authority of the Pope, but Leo also quarreled with the Papacy and gave these territories to the Patriarch of Constantinople. As emperor, Leo III, introduced more administrative and legal reforms than had been promulgated since the time of Justinian. Meanwhile, the Arabs began their first serious raids in the Aegean. Bithynia was eventually re-populated by Greek-speaking population from mainland Greece and Cyprus.