Byzantine EmpireThe Byzantine Empire, also referred to as the Eastern Roman Empire, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinople. It survived the fall of the Western Roman Empire in the 5th century AD and continued to exist until the fall of Constantinople to the Ottoman Empire in 1453. During most of its existence, the empire remained the most powerful economic, cultural, and military force in the Mediterranean world.
Sasanian EmpireThe Sasanian Empire (səˈsɑːniən,_səˈseɪniən), officially known as Eranshahr ("Land/Empire of the Iranians"), was the last Iranian empire before the early Muslim conquests of the 7th–8th centuries AD. Named after the House of Sasan, it endured for over four centuries, from 224 to 651 AD, making it the longest-lived Persian imperial dynasty. The Sasanian Empire succeeded the Parthian Empire, and re-established the Persians as a major power in late antiquity alongside its neighbouring arch-rival, the Roman Empire (after 395 the Byzantine Empire).
DamasciusDamascius (dəˈmæʃəs; Δαμάσκιος, 462 – after 538), known as "the last of the Athenian Neoplatonists," was the last scholarch of the neoplatonic Athenian school. He was one of the neoplatonic philosophers who left Athens after laws confirmed by emperor Justinian I forced the closure of the Athenian school in c. 529 AD. After he left Athens, he may have sought refuge in the court of the Persian King Chrosroes, before being allowed back into the Byzantine Empire.
NeoplatonismNeoplatonism is a version of Platonic philosophy that emerged in the 3rd century AD against the background of Hellenistic philosophy and religion. The term does not encapsulate a set of ideas as much as a series of thinkers. Among the common ideas it maintains is monism, the doctrine that all of reality can be derived from a single principle, "the One". Neoplatonism began with Ammonius Saccas and his student Plotinus (c. 204/5–271 AD) and stretched to the 6th century AD.
Platonic AcademyThe Academy (Akademía) was founded by Plato in 387 BC in Athens. Aristotle studied there for twenty years (367–347 BC) before founding his own school, the Lyceum. The Academy persisted throughout the Hellenistic period as a skeptical school, until coming to an end after the death of Philo of Larissa in 83 BC. The Platonic Academy was destroyed by the Roman dictator Sulla in 86 BC. The Akademia was a school outside the city walls of ancient Athens.
FranksThe Franks (Franci or gens Francorum; Francs) were originally a Germanic people who lived near the Lower Rhine, on the northern frontier of the late Roman Empire, but they successfully expanded their power and influence during the Middle Ages, until much of the population of western Europe, particularly in or near France, were commonly described as Franks, for example in the context of their joint efforts during the crusades starting in the 11th century.
VandalsThe Vandals were a Germanic people who first inhabited what is now southern Poland. They established Vandal kingdoms on the Iberian Peninsula, Mediterranean islands, and North Africa in the fifth century. The Vandals migrated to the area between the lower Oder and Vistula rivers in the second century BC and settled in Silesia from around 120 BC. They are associated with the Przeworsk culture and were possibly the same people as the Lugii.
GothsThe Goths (𐌲𐌿𐍄𐌸𐌹𐌿𐌳𐌰; Gothi, Gótthoi) were Germanic people who played a major role in the fall of the Western Roman Empire and the emergence of medieval Europe. In his book Getica (c. 551), the historian Jordanes writes that the Goths originated in southern Scandinavia, but the accuracy of this account is unclear. A people called the Gutones - possibly early Goths - are documented living near the lower Vistula River in the 1st century, where they are associated with the archaeological Wielbark culture.