Quintus Cæcilius Metellus engages and conquers the Achæans, together with the Bœotians and Chalcidians. Critolaus, their unsuccessful general, poisons himself; in whose room, the Achæans choose as general, Diæus, the chief promoter of the insurrection; he also is conquered, in an engagement near Isthmos, and all Achaia reduced; Corinth was demolished, by order of the senate, because violence had been done there to the ambassadors. Thebes also, and Chalcis, for having furnished aid to the Achæans, were destroyed. Lucius Mummius afforded in himself an example of extreme forbearance, for, having all the vast wealth and splendid ornaments of the opulent city of Corinth in his power, he took none of them. Quintus Cæcilius Metellus triumphs, on account of his victory, over Andriscus; likewise Publius Cornelius Scipio, for the conquest of Carthage and Hasdrubal. [y. r. 607. b. c. 145.] Viriathus, in Spain, from a shepherd becomes a hunter, then leader of a band of robbers; afterwards general of a powerful army, with which he possesses himself of all Lusitania, having vanquished the prætor, Petilius, and put his army to flight. Caius Plautius, the prætor, sent against him, is equally unfortunate. So successful was his career, that, at length, it was deemed necessary to send a consul, at the head of a consular army, against him. Commotions in Syria, and wars between the kings in those parts are recorded. Alexander, a man utterly unknown, and of an unknown race, murders Demetrius, and usurps the crown in Syria: he is afterwards slain by Demetrius, (son of the before-mentioned Demetrius,) aided by Ptolemy, king of Egypt, whose daughter he had married. Ptolemy grievously wounded in the head; dies of the operations intended for the cure of his wounds; and is succeeded by his younger brother, Ptolemy, king of Cyrene. Demetrius, by his cruelty towards his subjects, provokes an insurrection; is vanquished by Diodotus, and flies to Seleucia, while Diodotus claims the crown for Alexander, a child scarcely two years old. Lucius Mummius triumphed over the Achæans, and so carried in his triumph brazen standards, marble statues, and pictures.