plate, excepting the gorget, which is covered by a standard of mail. This continuous strengthening of armour was clearly rendered necessary by the ever-increasing power and temper of weapons of attack, which was met by a corresponding effort at defence on the part of the armour-smith. We have the same sort of thing to-day in the constant competition between armour-plates and heavy guns. Then, again, weapons were invented to attack some _vif de l’harnois_, or vulnerable place, which was parried in its turn by an alteration or addition in the harness to resist it. The mortality in these days in battle was chiefly on the defeated side, and it took place mostly among the unhorsed combatants. The crusades exercised a cosmopolitan influence over both arms and armour in Europe, not only in the introduction of new forms from the East, but also in a general assimilation of fashion among the nations of chivalry. The military administration of these two centuries of disastrous warfare, in and towards Palestine, was simply deplorable; and no reasonable provision was made against eventualities; hence plague, leprosy, and famine played havoc among the Christian hosts. The institution of quasi-religious orders of knighthood, however, did much to redeem these ill-starred expeditions from absolute chaos. The formation of these religious military orders was an outcome of the proselytising zeal of the earlier “middle ages,” brought into play by the first crusade. The movement was, to some extent, a fusion of the Church with the military caste for warring against the infidel for the recovery of the Holy Sepulchre. A living faith, boundless devotion, and self-sacrifice characterised these orders in the early stages of their existence, and the principles of charity and humility were strictly enjoined and practised with all men except the infidel, against whom they waged a pitiless war, not only in the East but in Europe also. The Grand Master of the order of St. Lazarus was always chosen from among lepers. The vows of chastity, poverty, and obedience soon, however, became “more honoured in the breach than in the observance;” and as these orders became rich, luxurious, and powerful, they began to nourish ambitions and practices quite at variance with the principles under which they were instituted. As their machinations began to be directed against all authority, and even against thrones and religion itself, they were deprived of many of their privileges, and some were suppressed altogether.