Tiberius Gracchus, partly by force and partly by persuasion, reduced the Cammani to obedience to Rome.... A large number of embassies having come to Rome, the Senate gave a reply to Attalus and Athenaeus. For Prusias, not content with earnestly pressing his accusations himself against Eumenes and Attalus, had also instigated the Gauls and Selgians (in Pisidia), and many others in Asia, to adopt the same policy; consequently king Eumenes had sent his brothers to defend him against the accusations thus brought. On their admission to the Senate they were thought to have made a satisfactory defence against all accusers; and finally returned to Asia, after not only rebutting the accusations, but with marks of special honour. The Senate, however, did not altogether cease to be suspicious of Eumenes and Antiochus. They sent Gaius Sulpicius and Manius Sergius as envoys to investigate the state of Greece; to decide the question of territory that had arisen between Megalopolis and the Lacedaemonians; but, above all, to give attention to the proceedings of Antiochus and Eumenes, and to discover whether any warlike preparations were being made by either of them, or any combination being formed between them against Rome....