The History of Rome

If we further inquire how this traffic was mainly carried on, whether by Italian merchants abroad or by foreign merchants in Italy, the former supposition has all the probabilities in its favour, at least so far as Latium is concerned. It is scarcely conceivable that those Latin terms denoting the substitute for money and the commercial loan could have found their way into general use in the language of the inhabitants of Sicily through the mere resort of Sicilian merchants to Ostia and their receipt of copper in exchange for ornaments. Lastly, in regard to the persons and classes by whom this traffic was carried on in Italy, no special superior class of merchants distinct from and independent of the class of landed proprietors developed itself in Rome. The reason of this surprising phenomenon was, that the wholesale commerce of Latium was from the beginning in the hands of the large landed proprietors - a hypothesis which is not so singular as it seems. It was natural that in a country intersected by several navigable rivers the great landholder, who was paid by his tenants their quotas of produce in kind, should come at an early period to possess barks; and there is evidence that such was the case. The transmarine traffic conducted on the trader's own account must therefore have fallen into the hands of the great landholder, seeing that he alone possessed the vessels for it and - in his produce - the articles for export[28].

In fact the distinction between a landed and a moneyed aristocracy was unknown to the Romans of earlier times; the great landholders were at the same time the speculators and the capitalists. In the case of a very energetic commerce such a combination certainly could not have been maintained; but, as the previous representation shows, while there was a comparatively vigorous traffic in Rome in consequence of the trade of the Latin land being there concentrated, Rome was by no means essentially a commercial city like Caere or Tarentum, but was and continued to be the centre of an agricultural community.

CHAPTER XIV Measuring and Writing

The art of measuring brings the world into subjection to man; the art of writing prevents his knowledge from perishing along with himself; together they make man - what nature has not made him - all-powerful and eternal. It is the privilege and duty of history to trace the course of national progress along these paths also.

Italian Measures

Measurement necessarily presupposes the development of the several ideas of units of time, of space, and of weight, and of a whole consisting of equal parts, or in other words of number and of a numeral system. The most obvious bases presented by nature for this purpose are, in reference to time, the periodic returns of the sun and moon, or the day and the month; in reference to space, the length of the human foot, which is more easily applied in measuring than the arm; in reference to gravity, the burden which a man is able to poise (librare) on his hand while he holds his arm stretched out, or the "weight" (libra). As a basis for the notion of a whole made up of equal parts, nothing so readily suggests itself as the hand with its five, or the hands with their ten, fingers; upon this rests the decimal system. We have already observed that these elements of all numeration and measuring reach back not merely beyond the separation of the Greek and Latin stocks, but even to the most remote primeval times. The antiquity in particular of the measurement of time by the moon is demonstrated by language[1]; even the mode of reckoning the days that elapse between the several phases of the moon, not forward from the phase on which it had entered last, but backward from that which was next to be expected, is at least older than the separation of the Greeks and Latins.

Decimal System