THE SACRED WAR. 295 forced to yield. Athens, to regain the prisoners held by Philip, acknowledged him to be the head of Greece. All the other states did the same except Sparta, which defied him. He ravaged Laconia, but left the city untouched. Two years afterwards Philip, lord and master of Greece, was assassinated at the marriage feast of his daughter. His son Alexander succeeded him. Here seemed an opportunity for Greece to regain her freedom. This untried young man could surely not retain what his able father had won. Demos- thenes, the celebrated orator, stirred up Athens to revolt. Thebes sprang to arms and attacked the Macedonian garrison in the citadel. They did not know the man with whom they had to deal, Alexander came upon Thebes like an ava- lanche, took it by assault, and sold into slavery all the inhabitants not slain in the assault. The city was razed to the ground. This terrible example dis- mayed the rest of Greece. Submission—with the exception of that of Sparta—was universal. The independence of Greece was at an end. More than two thousand years were to pass before that country would again be free.