``The greatest historian that ever lived.`` Such was Macaulay\'s assessment of Thucydides (c.
A participant in the war himself, Thucydides brings to his history an awesome intellect, brilliant narrative, and penetrating analysis of the nature of power, as it af. 460-400 BC) and his history of the Peloponnesian War, the momentous struggle between Athens and Sparta that lasted for twenty-seven years from 431 to 404 BC, involved virtually the whole of the Greek world, and ended in the fall of Athens. ``The greatest historian that ever lived.`` Such was Macaulay\'s assessment of Thucydides (c