Xiao takes the throne himself and declares himself Emperor of Qi in 479, ending Liu Song.

The ex-emperor Shun and his clan are soon put to the sword.

Illus again proves his loyalty to Zeno by quashing the revolt in 479.

Julius Nepos, former emperor of the Western Roman Empire, plots military actions in Dalmatia against Odoacer, hoping to regain control of Italy himself.

Ambrosius Aurelianus, war leader of the Romano-British, is proclaimed king of the Britons according to Historia Regum Britanniae.

He rules probably in the south of Britain and continues the war against the Anglo-Saxons.

The origin of the early Bulgars (or "Proto-Bulgars") is still unclear.

Their homeland is believed to be situated in Kazakhstan and the North Caucasian steppes.

Interaction with the Hunnic tribes, causing the migration, may have occurred there, but the Pontic–Caspian steppe seems a more likely location.

The first clear mention and evidence of the Bulgars is in the 480s, when they serve as the allies of the Byzantine Emperor Zeno (474–491) against the Ostrogoths.

According D. Dimitrov, the fifth century History of Armenia by Movses Khorenatsi speaks about two migrations of the Bulgars, from Caucasia to Armenia.

The first migration is mentioned in the association with the campaign of Armenian ruler Valarshak (probably Varazdat) to the lands "named Basen by the ancients... and which were afterwards populated by immigrants of the vh' ndur Bulgar Vund, after whose name they (the lands) were named Vanand".

The second migration took place during the time of the ruler Arshak III, when "great disturbances occurred in the range of the great Caucasus mountain, in the land of the Bulgars, many of whom migrated and came to our lands and settled south of Kokh".

Both migrations are dated to the second half of the fourth century.

The "disturbances" that caused them are believed to be the expansion of the Huns in the East-European steppes.

Dimitrov recorded that the toponyms of the Bolha and Vorotan rivers, tributaries of the Aras river, are known as Bolgaru-chaj and Vanand-chaj, and could confirm the Bulgar settlement of Armenia.

The Akatziroi and other tribes that had been part of the Hunnic union were attacked around 463, tby the Šarağurs, one of the first Oğuric Turkic tribes that entered the Ponto-Caspian steppes as the result of migrations set off in Inner Asia.

According to Priscus, in 463 the representatives of Šarağur, Oğur and Onoğur came to the Emperor in Constantinople, and explained they had been driven out of their homeland by the Sabirs, who had been attacked by the Avars.

This tangle of events indicates that the Oğuric tribes are related to the Dingling and Tiele people.

It seems that Kutrigurs and Unigurs arrived with the initial waves of Oğuric peoples entering the Pontic steppes.

The Bulgars were not mentioned in 463.

The eighth-century account by Paul the Deacon in his History of the Lombards says that at the beginning of the fifth century in the northwestern slopes of the Carpathians the Vulgares killed the Lombards’ king Agelmund.

Scholars attribute this account to the Huns; Avars or some Bulgar groups were probably carried away by the Huns to the Central Europe.

When the army of Ostrogoth chieftain Theodoric Strabo grows to thirty-thousand-men strong, it is felt as a menace to Emperor Zeno, who somehow manages to persuade the Bulgars to attack the Thracian Goths.

The Bulgars are in 480/481 defeated, however, by Strabo.

Peroz is said to have favored Nestorianism and persecuted Chalcedonians.

Historians of the period record the occurrence of a seven-year famine that devastated the crops and ruined the country.

Sources say that the wells became dry and that there was not a trickle of water either in the Tigris or the Euphrates.

Eventually the crops failed and thousands perished.

Peroz I showed firm character in the face of such adversity and great wisdom in dealing with the catastrophe.

As a result of his wisdom and benevolence, Persia has gradually recovered from the famine.

The Burgundians, whose realm covers much of eastern Gaul and has two capitals, at Lyon and Geneva, rule much of the Rhône valley, but their influence over the empire seems to have ended in 474.

After Glycerius was deposed in favor of Julius Nepos, and Gundobad had returned to Burgundy, presumably at the death of his father Gundioc, the Burgundian kingdom was divided between Gundobad and his brothers, Godigisel, Chilperic II, and Gundomar I.

(Gregory, II, 28) According to Gregory of Tours, the years following Gundobad's return to Burgundy saw a bloody consolidation of power.

Gregory states that Gundobad murdered his brother Chilperic, drowning his wife and exiling their daughters to Godigesel, in Geneva (one of whom was to become the wife of Clovis the Frank, and was reputedly responsible for his conversion).

This is contested by, e.g., Bury, who points out problems in much of Gregory's chronology for the events.

The former Western Emperor Julius Nepos, having resided in Salonae for the past five years, is on May 9, 480, murdered by friends of Glycerius, who may have helped to engineer the assassination.

Odoacer now invades Dalmatia (which he will conquer within two years).

Odoacer occupies Dalmatia on December 9 and prosecutes Nepos's killers.

He will later establish his political power with the cooperation of the Roman Senate.

Baekje, Silla, and Daegaya form an alliance against Goguryeo.