408

By place

Roman Empire

• May 1 - Emperor Arcadius dies in his palace at Constantinople, after a weak 13-year reign. He is succeeded by his 7-year-old son, Theodosius II, who rules under the domination of his devout Christian sister Pulcheria and Anthemius, who acts as regent.
• Summer - Emperor Honorius marries Thermantia, second daughter of Stilicho, his famous general.
• The Roman usurper Constantine III establishes his headquarters at Arles and elevates his eldest son, Constans, to the rank of Caesar. He sends him with an expeditionary force under Gerontius to Hispania, in order to suppress the revolt of some members of the House of Theodosius, who are loyal to Honorius.
• August 22 - Stilicho is accused of treason against Honorius and is decapitated at Ravenna. His Hun bodyguard is killed; mass murders of Vandal soldiers follow.
• The Hexamilion wall is constructed. Fortifications are built across the Isthmus of Corinth, guarding the only land route into the Peloponnese peninsula from Greece.
• September - Alaric I, king of the Visigoths, crosses the Julian Alps with an army of 30,000 men and marches into the Roman heartland. He lays siege to Rome and Gothic auxiliaries desert to join Alaric's forces. After much bargaining, the Senate agrees to pay him a ransom of 5,000 pounds of gold, 30,000 pounds of silver, 4,000 silken tunics, and 3,000 hides dyed scarlet.
• Alaric also demands, and obtains, the freedom of 30,000 people who had been enslaved in Rome.
• The Huns under Uldin cross the lower Danube and attack the Eastern Roman Empire, setting fire to frontier forts and taking control of the Castra Martis. The Romans negotiate for peace, but Uldin demands an exorbitant gold tribute in return for his withdrawal. This demand is rejected and Anthemius forces the Huns back across the Danube.
• Attila, age 2, is sent as a child hostage to the court at Rome and in return, the Romans sent Flavius Aetius to the Huns.

  Persia

• King Yazdegerd I of Persia maintains cordial relations with the Roman Empire. He becomes an executor of Arcadius' will and is entrusted with the care of the young Theodosius II until he comes of age.

  By topic

Medicine

• Alaric I exacts a tribute from Rome that includes 3,000 pounds of pepper. The spice is valued for alleged medicinal virtues and for disguising spoilage in meat that is past its prime.