(69) After the death of Nero in 68, Rome saw a succession of short-lived emperors and a year of civil wars. Galba was murdered by supporters of Otho, who was defeated by Vitellius. Otho's supporters, looking for another candidate to support, settled on Vespasian. According to Suetonius, a prophecy ubiquitous in the Eastern provinces claimed that from Judaea would come the future rulers of the world. Vespasian eventually believed that this prophecy applied to him, and found a number of omens and oracles that reinforced this belief. Although Vespasian and Titus resolved to challenge for the Principate in February 69, they made no move until later in the year. Throughout the early months of 69, Vespasian convened frequently with the Eastern generals. Gaius Licinius Mucianus was a notable ally. Governor of Syria and commander of three legions, Mucianus also held political connections to many of the most powerful Roman military commanders from Illyricum to Britannia by virtue of his service to the famous Neronian general Gnaeus Domitius Corbulo. In May 69, Mucianus formally implored Vespasian to challenge Vitellius. His appeal was followed by Vespasian's official proclamation as Emperor in early July. Under instructions from the prefect Tiberius Alexander, the legions at Alexandria took an oath of loyalty to Vespasian on 1 July. They were swiftly followed by Vespasian's Judaean legions on 3 July and thereafter by Mucianus' Syrian legions on 15 July. Vitellius, the occupant of the throne, had the veteran legions of Gaul and the Rhineland. But the feeling in Vespasian's favour quickly gathered strength, and the armies of Moesia, Pannonia, and Illyricum soon declared for him, and made him the de facto master of half of the Roman world. While Vespasian himself was in Egypt securing its grain supply, his troops entered Italy from the northeast under the leadership of Marcus Antonius Primus. They defeated Vitellius' army (which had awaited him in Mevania) at Bedriacum (or Betriacum), sacked Cremona and advanced on Rome. Vitellius hastily arranged a peace with Antonius, but the Emperor's Praetorian Guard forced him to retain his seat. After furious fighting, Antonius' army entered Rome. In the resulting confusion, the Capitol was destroyed by fire and Vespasian's brother Sabinus was killed by a mob. At Alexandria, on receiving the tidings of his rival's defeat and death, the new emperor at once forwarded supplies of urgently-needed grain to Rome, along with an edict assuring he would