invasion of other independent societies; secondly, the duty of protecting, as far as possible, every member of the society from the injustice or oppression of every other member of it, or the duty of establishing an exact administration of justice; and, thirdly, the duty of erecting and maintaining certain public works and certain public institutions, which it can never be for the interest of any individual, or small number of individuals, to erect and maintain; because the profit could never repay the expense to any individual or small number of individuals, though it may frequently do much more than repay it to a great society.

The proper performance of those several duties of the sovereign necessarily supposes a certain expense; and this expense again necessarily requires a certain revenue to support it. In the following Book, therefore, I shall endeavour to explain, first, what are the necessary expenses of the sovereign or commonwealth; and which of those expenses ought to be defrayed by the general contribution of the whole society; and which of them, by that of some particular part only, or of some particular members of the society: secondly, what are the different methods in which the whole society may be made to contribute towards defraying the expenses incumbent on the whole society, and what are the principal advantages and inconveniences of each of those methods; and, thirdly, what are the reasons and causes which have induced almost all modern governments to mortgage some part of this revenue, or to contract debts, and what have been the effects of those debts upon the real wealth, the annual produce of the land and labour of the society. The following Book, therefore, will naturally be divided into three chapters.

BOOK V.

OF THE REVENUE OF THE SOVEREIGN OR

COMMONWEALTH.

CHAPTER I.

OF THE EXPENSES OF THE SOVEREIGN OR COMMONWEALTH.

PART I.

Of the Expense of Defence.

HE first duty of the sovereign, that of protecting the society from the violence and invasion of other independent societies, can be performed only by means of a military force. But the expense both of preparing this military force in time of peace, and of employing it in time of war, is very different in the different states of society, in the different periods of improvement.

Among nations of hunters, the lowest and rudest state of society, such as we find it among the native tribes of North America, every man is a warrior as well as a hunter. When he goes to war, either to defend his society, or to revenge the injuries which have been done to it by other societies, he maintains himself by his own labour, in the same manner as when he lives at home. His society (for in this state of things there is properly neither sovereign nor commonwealth) is at no sort of expense, either to prepare him for the field, or to maintain him while he is in it.

Among nations of shepherds, a more advanced state of society, such as we find it among the Tartars and Arabs, every man is, in the same manner, a warrior. Such nations have commonly no fixed habitation, but live, either in tents, or in a sort of covered waggons, which are easily transported from place to place. The whole tribe or nation changes its situation according to the different seasons of the year, as well as according to other accidents. When

its herds and flocks have consumed the forage of one part of the country it removes to another, and from that to a third. In the dry season it comes down to the banks of the rivers, in the wet season it retires to the upper country. When such a nation goes to war, the warriors will not trust their herds and flocks to the feeble defence of their old men, their women and children; and their old men, their women and children, will not be left behind without defence and without subsistence. The whole nation, besides, being accustomed to a wandering life, even in time of peace, easily takes the field in time of war. Whether it marches as an army, or moves about as a company of herdsmen, the way of life is nearly the same, though the object proposed by it be very dif ferent. They all go to war together, therefore, and every one does as well as he can. Among the Tartars, even the women have been frequently known to engage in battle. If they conquer, whatever belongs to the hostile tribe is the recompense of the victory; but if they are vanquished, all is lost, and not only their herds and flocks, but their women and children, become the booty of the conqueror. Even the greater part of those who survive the action are obliged to submit to him for the sake of immediate subsistence. The rest are commonly dissipated and dispersed in the desert.

The ordinary life, the ordinary exercises of a Tartar or Arab, prepare him sufficiently for war. Running, wrestling, cudgelplaying, throwing the javelin, drawing the bow, &c., are the common pastimes of those who live in the open air, and are all of them the images of war. When a Tartar or Arab actually goes to war, he is maintained, by his own herds and flocks which he carries with him, in the same manner as in peace. His chief or sovereign (for those nations have all chiefs or sovereigns) is at no sort of expense in preparing him for the field; and when he is in it, the chance of plunder is the only pay which he either expects or requires.

An army of hunters can seldom exceed two or three hundred men. The precarious subsistence which the chase affords could seldom allow a greater number to keep together for any considerable time. An army of shepherds, on the contrary, may sometimes amount to two or three hundred thousand. As long as nothing stops their progress, as long as they can go on from one district,

of which they have consumed the forage, to another which is yet entire, there seems to be scarce any limit to the numbers who can march on together. A nation of hunters can never be formidable to the civilised nations in their neighbourhood. A nation of shepherds may. Nothing can be more contemptible than an Indian war in North America. Nothing, on the contrary, can be more dreadful than a Tartar invasion has frequently been in Asia. The judgment of Thucydides,' that both Europe and Asia could not resist the Scythians united, has been verified by the experience of all ages. The inhabitants of the extensive but defenceless plains of Scythia or Tartary have been frequently united under the dominion of the chief of some conquering horde or clan, and the havoc and devastation of Asia have always signalised their union. The inhabitants of the inhospitable deserts of Arabia, the other great nation of shepherds, have never been united but once, under Mahomet and his immediate successors. Their union, which was more the effect of religious enthusiasm than of conquest, was signalised in the same manner. If the hunting nations of America should ever become shepherds, their neighbourhood would be much more dangerous to the European colonies than it is at present.

In a yet more advanced state of society, among those nations of husbandmen who have little foreign commerce and no other manufactures but those coarse and household ones which almost every private family prepares for its own use, every man, in the same manner, either is a warrior, or easily becomes such. They who live by agriculture generally pass the whole day in the open air, exposed to all the inclemencies of the seasons. The hardiness of their ordinary life prepares them for the fatigues of war, to some of which their necessary occupations bear a great analogy. The necessary occupation of a ditcher prepares him to work in the trenches, and to fortify a camp as well as to enclose a field. The ordinary pastimes of such husbandmen are the same as those of shepherds, and are in the same manner the images of war. But as husbandmen have less leisure than shepherds, they are not so frequently employed in those pastimes. They are soldiers, but soldiers not quite so much masters of their exercise. Such as they are, however, it seldom costs the sovereign or commonwealth any expense to prepare them for the field.

1 ii. 97.

Agriculture, even in its rudest and lowest state, supposes a settlement-some sort of fixed habitation which cannot be abandoned without a great loss. When a nation of mere husbandmen, therefore, goes to war, the whole people cannot take the field together. The old men, the women and children, at least, must remain at home to take care of the habitation. All the men of the military age, however, may take the field, and, in small nations of this kind, have frequently done so. In every nation the men of the military age are supposed to amount to about a fourth or a fifth part of the whole body of the people. If the campaign, too, should begin after seed-time, and end before harvest, both the husbandman and his principal labourers can be spared from the farm without much loss. He trusts that the work which must be done in the meantime can be well enough executed by the old men, the women, and the children. He is not unwilling, therefore, to serve without pay during a short campaign, and it frequently costs the sovereign or commonwealth as little to maintain him in the field as to prepare him for it. The citizens of all the different states of ancient Greece seem to have served in this manner till after the second Persian war; and the people of Peloponnesus till after the Peloponnesian war. The Peloponnesians, Thucydides observes, generally left the field in the summer, and returned home to reap the harvest. The Roman people, under their kings, and during the first ages of the republic, served in the same manner. It was not till the siege of Veii that they who stayed at home began to contribute something towards maintaining those who went to war. In the European monarchies, which were founded upon the ruins of the Roman Empire, both before and for some time after the establishment of what is properly called the feudal law, the great lords, with all their immediate dependants, used to serve the Crown at their own expense. In the field, in the same manner as at home, they maintained themselves by their own revenue, and not by any stipend or pay which they received from the king upon that particular occasion.

In a more advanced state of society, two different causes contribute to render it altogether impossible that they who take the field should maintain themselves at their own expense. Those two

1 Such was always the practice of the Peloponnesians during the war, till they fortified Decelea.