Of as little avail has been the same writer’s observation that those who tear up vines and cut down fruit trees are to be looked upon as savage. The Fijian islanders were barbarians enough, but even they used as a rule to spare their enemies’ fruit trees; so did the ancient Indians; and the Koran forbids the wanton destruction of fruit trees, palm trees, corn and cattle. Then what shall we think of the armies of Louis XIV. in the Palatinate not only burning castles, country-houses, and villages, but ruthlessly destroying crops, vines, and fruit trees?[19] or of the Prussian warrior, Blücher, destroying the ornamental trees at Paris in 1815? It is said that the Germans refused to let the women and children leave Strasburg before they began to bombard it in 1870.[20] Yet Vattel himself tells us how Titus, at the siege of Jerusalem, suffered the women and children to depart, and how Henri IV., besieging Paris, had the humanity to let them pass through his lines. It was in a campaign of this century, 1815, that General Roquet collected the French officers, and bade them tell the grenadiers that the first man who should bring him in a Prussian prisoner should be shot; and it was in reprisals for this that a few days later the Prussians killed the French wounded at Genappe.[21] Grotius, after quoting the fact that a decree of the Amphictyons forbade the destruction of any Greek city in war, asserts the existence of a stronger bond between the nations of Christendom than between the states of ancient Greece. And then we remember how the Prussians bombarded the Danish town of Sönderborg, and almost utterly destroyed it, though it lay beyond the possibility of their possession; and we think of Peronne in France reduced to ruins, with the greater part of its fine cathedral, in 1870; and of the German shells directed against the French fire-engines that endeavoured to save the Strasburg Library from the flames that consumed it; and we wonder that so great a jurist could have been capable of so grievous a delusion. To murder a garrison that had made an obstinate defence, or in order to terrorise others from doing the same, was a right of modern war disputed by Grotius, but admitted by Vattel not to be totally exploded a century later. Yet they both quote cases which prove that to murder enemies who had made a gallant defence was regarded in ancient times as a violation of the laws of war.