It is true, that a Law of Contract based on causae will always be an arbitrary and inelastic law; but it is a kind of law with which some great nations are satisfied at the present day.

What is technically called the 'fungibility' of money, is its chief value as an article of commerce; and this fact could not long remain recognized, even by such a conservative class as legal officials.

The popularity of the famous device of the use of lands into England is said to be largely due to the mendicant friars of the then new Orders of St. Dominic and St. Francis, who, arriving in this country, in the first half of the thirteenth century, found themselves hampered by their own vows of poverty, no less than by the growing feeling against Mortmain in acquiring the provision of land absolutely necessary for their rapidly developing work.

The 'inquests' which resulted in the compilation of the Domesday Book made a vivid and unfavorable impression on the country. A similar effect was produced by the inquests of 1166 and 1170, before alluded to. Even to this day, the word 'inquisitorial' bears the burden of historical unpopularity.

It was natural that the direct wielders of the royal prerogative, men who sat in the Star Chamber and the Privy Council, who knew the secrets of the State and the necessity for prompt action, should despise the merely declaratory character of a good deal of Common Law process. To them we doubtless owe those four great pillars of Chancery jurisdiction, the injunction, the decree, the sequestration, and the commission of rebellion.

The invention of writs was really the making of the English Common Law; and the credit of this momentous achievement, which took place chiefly between 1150 and 1250, must be shared between the officials of the royal Chancery, who framed new forms, and the royal judges, who either allowed them or quashed them.

The common law of chattels, that is to say, the law ultimately adopted by the King's courts for the regulation of disputes about the ownership and possession of goods, was, to be a substantial extent, a by-product of that new procedure which had been mainly introduced to perfect the feudal scheme of land law.