The Byzantine Empire was the predominantly Greek-speaking continuation of the eastern half of the Roman Empire during Late Antiquity and the Middle Ages. Its capital city was Constantinople (modern-day Istanbul), originally known as Byzanti...

Julian was Roman emperor from 361 to 363, as well as a notable philosopher and author in Greek. His rejection of Christianity, and his promotion of Neoplatonic Hellenism in its place, caused him to be remembered as Julian the Apostate by th...

Aurelius Ambrosius, better known in English as Saint Ambrose, was a bishop of Milan who became one of the most influential ecclesiastical figures of the 4th century. He was one of the four original doctors of the Church. According to legend...

Theodosius also called Theodosius I and Theodosius the Great, was Roman Emperor from 379 to 395. Reuniting the eastern and western portions of the empire, Theodosius was the last emperor of both the Eastern and Western Roman Empire. After h...

Saint Jerome was an Illyrian Latin Christian priest, confessor, theologian and historian, who also became a Doctor of the Church. He was the son of Eusebius, of the city of Stridon, on the border of Dalmatia and Pannonia. He is best known f...

Augustine of Hippo was an early Christian theologian and philosopher from Numidia whose writings influenced the development of Western Christianity and Western philosophy. He was the bishop of Hippo Regius in north Africa and is viewed as o...

Alaric I was the first king of the Visigoths, from 395 to 410. He rose to leadership of the Goths who came to occupy Moesia—territory acquired a couple of decades earlier by a combined force of Goths and Alans after the Battle of Adrianople...

Pope Leo I or Leo the Great, was pope of the Roman Catholic Church from September 29, 440 to November 10, 461. He was a Roman aristocrat and the first Pope of the Roman Catholic Church to whom the title "the Great" was attached. He is perha...

Saint Patrick was a Romano-Briton and Christian missionary, who is the most generally recognised patron saint of Ireland (although Brigid of Kildare and Columba are also formally patron saints). Two authentic letters from him survive, from...

The Nazca Lines are a series of ancient geoglyphs located in the Nazca Desert of Peru. They have been designated a UNESCO World Heritage Site. The high, arid plateau stretches more than 80 kilometres (50 mi) between the towns of Nazca and...

In his own day the dominant personality of the Western Church, Augustine of Hippo today stands as perhaps the greatest thinker of Christian antiquity, and his Confessions is one of the great works of Western literature. In this intensely pe...

Flavius Valerius Leo (401–18 January 474), known in English as Leo the Thracian or Leo I, was a Byzantine Emperor who ruled from 457 to 474. He was known as Magnus Thrax (the "Great Thracian") by his supporters, and Macellus ("the Butcher")...

Attila the Hun was the Emperor of the Huns from 434 until his death in 453. He was leader of the Hunnic Empire which stretched from Germany to the Ural River and from the River Danube to the Baltic Sea. During his rule, he was one of the mo...

Augustine's City of God, a monumental work of religious lore, philosophy, and history, was written as a kind of literary tombstone for Roman culture. After the sack of Rome, Augustine wrote this book to anatomize the corruption of Romans' p...

The Huns were a nomadic people who lived in Central Asia, the Caucasus, and 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 that was par...