Several ancient authors have written descriptions of a Roman army mutiny in 342 BC. According to the most well-known version, the mutiny originated in a group of Roman garrison soldiers wintering in Campania to protect the cities there against the Samnites. Subverted by the luxurious living of the Campanians, these soldiers conspired to take over their host cities. When the conspiracy was discovered, the conspirators formed a rebel army and marched against Rome. They were met by an army commanded by Marcus Valerius Corvus who had been nominated dictator to solve the crisis. Rather than do battle, Corvus managed to end the mutiny by peaceful means. All the mutineers received amnesty for their part in the rebellion and a series of laws were passed to address their political grievances.