adates abandoned
the enterprise, and the important island as well as the mainland
opposite remained in the hands of the Romans.

Pontic Invasion of Europe
Predatory Inroads of the Thracians
Thrace and Macedonia Occupied by the Pontic Armies
Pontic Fleet in the Aegean

But not only was the Asiatic province occupied by Mithradates almost
without defending itself, chiefly in consequence of the Sulpician
revolution breaking out at a most unfavourable time; Mithradates
even directed an attack against Europe. Already since 662 the
neighbours of Macedonia on her northern and eastern frontier had been
renewing their incursions with remarkable vehemence and perseverance;
in the years 664, 665 the Thracians overran Macedonia and all Epirus
and plundered the temple of Dodona. Still more singular was the
circumstance, that with these movements was combined a renewed
attempt to place a pretender on the Macedonian throne in the person
of one Euphenes. Mithradates, who from the Crimea maintained
connections with the Thracians, was hardly a stranger to all these
events. The praetor Gaius Sentius defended himself, it is true,
against these intruders with the aid of the Thracian Dentheletae;
but it was not long before mightier opponents came against him.
Mithradates, carried away by his successes, had formed the bold
resolution that he would, like Antiochus, bring the war for the
sovereignty of Asia to a decision in Greece, and had by land and sea
directed thither the flower of his troops. His son Ariarathes
penetrated from Thrace into the weakly-defended Macedonia, subduing
the country as he advanced and parcelling it into Pontic satrapies.
Abdera and Philippi became the principal bases for the operations of
the Pontic arms in Europe. The Pontic fleet, commanded by
Mithradates' best general Archelaus, appeared in the Aegean Sea,
where scarce a Roman sail was to be found. Delos, the emporium of
the Roman commerce in those waters, was occupied and nearly 20,000
men, mostly Italians, were massacred there; Euboea suffered a similar
fate; all the islands to the east of the Malean promontory were soon
in the hands of the enemy; they might proceed to attack the mainland
itself. The assault, no doubt, which the Pontic fleet made from
Euboea on the important Demetrias, was repelled by Bruttius Sura, the
brave lieutenant of the governor of Macedonia, with his handful of
troops and a few vessels hurriedly collected, and he even occupie