II. BYZANTINE GREECE The period of more than a century which separated Alaric’s invasion from the accession of Justinian was not prolific of events on the soil of Greece. But those which occurred there tended yet further to accelerate the decay of the old classic life. Scarcely had the country begun to recover from the long-felt ravages of the Goths, than the Vandals, who had now established themselves in Africa, plundered the west and south-west coasts of Greece from Epeiros to Cape Matapan. But at this crisis the Free Laconian town of Kainepolis showed such a Spartan spirit that the Vandal King Genseric was obliged to retire with considerable loss. He revenged himself by ravaging the beautiful island of Zante, and by throwing into the Ionian Sea the mangled bodies of 500 of its inhabitants[25]. Nikopolis was held as a hostage by the Vandals till peace was concluded between them and the Eastern Empire, when their raids ceased. Seven years afterwards, in 482, the Ostrogoths under Theodoric devastated Larissa and the rich plain of Thessaly. In 517 a more serious, because permanent enemy, appeared for the first time in the annals of Greece. The Bulgarians had already caused such alarm to the statesmen of Constantinople that they had strengthened the defences of that city, and it was probably at this time that the fortifications of Megara were restored. On their first inroad, however, the Bulgarians penetrated no further into Greece than Thermopylæ and the south of Epeiros. But they carried off many captives, and, to complete the woes of the Greeks, one of those severe earthquakes to which that country is liable laid Corinth in ruins.