The Heraclidae and the Dorians now divided between them the dominions of Tisamenus and of the other Achaean princes. The kingdom of Elis was given to Oxylus as a recompense for his services as their guide; and it was agreed that Temenus, Cresphontes, and Eurysthenes and Procles, the infant sons of Aristodemus (who had died at Naupactus), should draw lots for Argos, Sparta, and Messenia. Argos fell to Temenus, Sparta to Eurysthenes and Procles, and Messenia to Cresphontes. Such are the main features of the legend of the Return of the Heraclidae. In order to make the story more striking and impressive, it compresses into a single epoch events which probably occupied several generations. It is in itself improbable that the brave Achaeans quietly submitted to the Dorian invaders after a momentary struggle. We have, moreover, many indications that such was not the fact, and that it was only gradually and after a long protracted contest that the Dorians became undisputed masters of the greater part of Peloponnesus. Argos was originally the chief Dorian state in Peloponnesus, but at the time of the first Olympiad its power had been supplanted by that of Sparta. The progress of Sparta from the second to the first place among the states in the peninsula was mainly owing to the military discipline and rigorous training of its citizens. The singular constitution of Sparta was unanimously ascribed by the ancients to the legislator Lycurgus, but there were different stories respecting his date, birth, travels, legislation, and death. His most probable date however is B.C. 776, in which year he is said to have assisted Iphitus in restoring the Olympic games. He was the son of Eunomus, one of the two kings who reigned together in Sparta. On the death of his father, his elder brother, Polydectes, succeeded to the crown, but died soon afterwards, leaving his queen with child. The ambitious woman offered to destroy the child, if Lycurgus would share the throne with her. Lycurgus pretended to consent; but as soon as she had given birth to a son, he presented him in the market-place as the future king of Sparta. The young king's mother took revenge upon Lycurgus by accusing him of entertaining designs against his nephew's life. Hereupon he resolved to withdraw from his native country and to visit foreign lands. He was absent many years, and is said to have employed his time in studying the institutions of other nations, in order to devise a system of laws and regulations which might deliver Sparta from the evils under which it had long been suffering. During his absence the young king had grown up, and assumed the reins of government; but the disorders of the state had meantime become worse than ever, and all parties longed for a termination to their present sufferings. Accordingly the return of Lycurgus was hailed with delight, and he found the people both ready and willing to submit to an entire change in their government and institutions.