always been allowed for by political economists. I speak of cases in which there is nothing to restrain competition; no hindrance to it either in the nature of the case or in artificial obstacles; yet in which the result is not determined by competition, but by custom or usage; competition either not taking place at all, or producing its effect in quite a different manner from that which is ordinarily assumed to be natural to it.
§ 2. Competition, in fact, has only become in any considerable degree the governing principle of contracts, at a comparatively modern period. The farther we look back into history, the more we see all transactions and engagements under the influence of fixed customs. The reason is evident. Custom is the most powerful protector of the weak against the strong; their sole protector where there are no laws or government adequate to the purpose. Custom is a barrier which, even in the most oppressed condition of mankind, tyranny is forced in some degree to respect. To the industrious population, in a turbulent military community, freedom of competition is a vain phrase; they are never in a condition to make terms for themselves by it: there is always a master who throws his sword into the scale, and the terms are such as he imposes. But though the law of the strongest decides, it is not the interest nor in general the practice of the strongest to strain that law to the utmost, and every relaxation of it has a tendency to become a custom, and every custom to become a right. Rights thus originating, and not competition in any shape, determine, in a rude state of society, the share of the produce enjoyed by those who produce it. The relations, more especially, between the landowner and the cultivator, and the payments made by the latter to the former, are, in all states of society but the most modern, determined by the usage of the country. Never until late times have the conditions of the occupancy of land been (as a general rule) an affair of competition. The
