In less civilized countries, the same condition of things leads the people even to bury their money-treasures. In large cities, the circulation of money is generally more rapid than in the country districts; in a thickly populated than in a thinly populated country; and in trade than in agriculture.(752) Every improvement in the means of intercommunication tends to facilitate it. The rich man possesses, as a rule, less money, relatively speaking, than the poorer man. Hence, a more equable division of a nation’s resources among the people would increase the amount of money needed.(753) While the concentration, as to time, of circulation into few great terms of payment is calculated of itself to cause a large sum of money to remain idle in the interval,(754) its concentration in space in large commercial cities must dispense with the necessity of a great number of instruments of exchange. In England, it is customary for every man in comfortable circumstances, as soon as he receives any money, to deposit with a banker, and to make all his payments by means of checks upon the latter. Cash money is now employed by Londoners only in payment of wages, and in trade between retail dealers and consumers. The banker is there the common cashier of a great number of private individuals, and is in a condition to make their payments for them with a much smaller amount of money, especially when they are to be made by one of his depositors to another.(755) This “union of money-chests” (_Kassenvereinigung_) has been effected also on a larger scale; inasmuch as bankers, in greater or smaller numbers, are wont to have one bank as a center; and the country banks, in turn, to be in constant relation with the great moneyed institutions of London, subject to a species of general superintendence by the Bank of England. These great monetary institutions have, so to speak, a common rendezvous at the Clearing-House, where the greater part of their payments are made by a mere off-setting of debits and credits;(756) and this bank is, as it were, the cashier-in-chief of the nation, and in possession of almost the entire cash stores of the English people.(757)