Closely connected with juristic liberty, and more widely felt in everyday life, is the question of fiscal liberty. The Stuarts brought things to a head in this country by arbitrary taxation. George III brought things to a head in America by the same infallible method. The immediate cause of the French Revolution was the refusal of the nobles and the clergy to bear their share of the financial burden. But fiscal liberty raises more searching questions than juristic liberty. It is not enough that taxes should be fixed by a law applying universally and impartially, for taxes vary from year to year in accordance with public needs, and while other laws may remain stable and unchanged for an indefinite period, taxation must, in the nature of the case, be adjustable. It is a matter, properly considered, for the Executive rather than the Legislature. Hence the liberty of the subject in fiscal matters means the restraint of the Executive, not merely by established and written laws, but by a more direct and constant supervision. It means, in a word, responsible government, and that is why we have more often heard the cry, "No taxation without representation," than the cry, "No legislation without representation." Hence, from the seventeenth century onwards, fiscal liberty was seen to involve what is called political liberty. 3. _Personal Liberty._ Of political liberty it will be more convenient to speak later. But let us here observe that there is another avenue by which it can be, and, in fact, was, approached. We have seen that the reign of law is the first step to liberty. A man is not free when he is controlled by other men, but only when he is controlled by principles and rules which all society must obey, for the community is the true master of the free man. But here we are only at the beginning of the matter. There may be law, and there may be no attempt, such as the Stuarts made, to set law aside, yet (1) the making and maintenance of law may depend on the will of the sovereign or of an oligarchy, and (2) the content of the law may be unjust and oppressive to some, to many, or to all except those who make it. The first point brings us back to the problem of political liberty, which we defer. The second opens questions which have occupied a great part of the history of Liberalism, and to deal with them we have to ask what types of law have been felt as peculiarly oppressive, and in what respects it has been necessary to claim liberty not merely through law, but by the abolition of bad law and tyrannical administration.