The inventions of the past one hundred years have established a new order of the ages. The revolution of industry and commerce, effected by the adaptation of steam and other forces of nature to the uses of man, have given to civilization an impetus exceeding anything known in the former experience of mankind. Under the operation of the new system, the rapidity and intensity with which, within that period, civilization has developed, is due in great part to an economic feature unknown to ancient civilization and practically unknown even to civilized society until the present century. That feature is the time-contract, by which alone leading minds are enabled to project in advance enterprises of magnitude and moment. It is only through intelligent and far-seeing plans and projections that in a complex and minutely classified system of industry great bodies of men can be kept in uninterrupted employment. We have 22,000,000 workmen in this country. In order that they may be kept uninterruptedly employed it is absolutely necessary that business contracts and obligations be made long in advance. Accordingly, we read almost daily of the inception of industrial undertakings requiring years to fulfill. It is not too much to say that the suspension for one season of the making of time-contracts would close the factories, furnaces, and machine shops of all civilized countries. The natural concomitant of such a system of industry is the elaborate system of debt and credit which has grown up with it, and is indispensable to it. Any serious enhancement in the value of the unit of money between the time of making a contract or incurring a debt and the date of fulfillment or maturity always works hardship and frequently ruin to the contractor or debtor. Three-fourths of the business enterprises of this country are conducted on borrowed capital. Three-fourths of the homes and farms that stand in the name of the actual occupants have been bought on time, and a very large proportion of them are mortgaged for the payment of some part of the purchase-money.