better collection of tribute, twenty provinces were created, governed
by twenty satraps. Hitherto no specific and regular tax had been
levied, but the Persian kings had been contented with reluctant
presents, or arbitrary extortions. Darius now imposed a limited and
annual impost, amounting, according to the computation of Herodotus,
to fourteen thousand five hundred and sixty talents, collected
partially from Africa, principally from Asia [41]. The Persians, as
the conquering and privileged race, were excluded from the general
imposition, but paid their moderate contribution under the softer
title of gratuity. The Colchians fixed their own burdens--the
Ethiopians that bordered Egypt, with the inhabitants of the sacred
town of Nyssa, rendered also tributary gratuities--while Arabia
offered the homage of her frankincense, and India [42] of her gold.
The empire of Darius was the more secure, in that it was contrary to
its constitutional spirit to innovate on the interior organization of
the distant provinces--they enjoyed their own national laws and
institutions--they even retained their monarchs--they resigned nothing
but their independence and their tribute. The duty of the satraps was
as yet but civil and financial: they were responsible for the imposts,
they executed the royal decrees. Their institution was outwardly
designed but for the better collection of the revenue; but when from
the ranks of the nobles Darius rose to the throne, he felt the
advantage of creating subject principalities, calculated at once to
remove and to content the more powerful and ambitious of his former
equals. Save Darius himself, no monarch in the known world possessed
the dominion or enjoyed the splendour accorded to these imperial
viceroys. Babylon and Assyria fell to one--Media was not sufficient
for another--nation was added to nation, and race to race, to form a
province worthy the nomination of a representative of the great king.
His pomp and state were such as befitted the viceroy over monarchs. A