This is the showing forth of the Inquiry of Herodotus of Halicarnassos so that neither the deeds of men may be forgotten by lapse of time, nor the works great and marvellous, which have been produced some by Hellenes and some by Barbarians, may lose their renown; and especially that the causes may be remembered for which these waged war with one another.

So the Persians acknowledged that he was right and departed from his presence, having their opinion defeated by that of Cyrus; and they chose rather to dwell on poor land and be rulers, than to sow crops in a level plain and be slaves to others.

This is where History really began. Herodotus, though not always accurate, tells a great story of the origin of various civilizations as well as how they thrived. The stories are great even if they can't be taken at face value.