He now set himself to work to carry his long projected reforms into effect; but before he commenced his arduous task he consulted the Delphian oracle, from which he received strong assurances of divine support. Thus encouraged by the god, he suddenly presented himself in the market-place, surrounded by thirty of the most distinguished Spartans in arms. His reforms were not carried into effect without violent opposition, and in one of the tumults which they excited, his eye is said to have been struck out by a passionate youth. But he finally triumphed over all obstacles, and succeeded in obtaining the submission of all classes in the community to his new constitution. His last act was to sacrifice himself for the welfare of his country. Having obtained from the people a solemn oath to make no alterations in his laws before his return, he quitted Sparta for ever. He set out on a journey to Delphi, where he obtained an oracle from the god, approving of all he had done, and promising prosperity to the Spartans as long as they preserved his laws. Whither he went afterwards, and how and where he died, nobody could tell. He vanished from earth like a god, leaving no traces behind him but his spirit: and his grateful countrymen honoured him with a temple, and worshipped him with annual sacrifices down to the latest times. The population of Laconia was divided into the three classes of Spartans, Perioeci and Helots. I. The SPARTANS were the descendants of the leading Dorian conquerors. They formed the sovereign power of the state, and they alone were eligible to honours and public offices. They lived in Sparta itself and were all subject to the discipline of Lycurgus. They were divided into three tribes,--the HYLLEIS, the PAMPHILI, and the DYMANES,--which were not, however, peculiar to Sparta, but existed in all the Dorian states. II. The PERIOECI were personally free, but politically subject to the Spartans. [This word signifies literally DWELLERS AROUND THE CITY, and was generally used to indicate the inhabitants in the country districts, who possessed inferior political privileges to the citizens who lived in the city.] They possessed no share in the government, and were bound to obey the commands of the Spartan magistrates. They appear to have been the descendants of the old Achaean population of the country, and they were distributed into a hundred townships, which were spread through the whole of Laconia.