In the war of 1741 it was proposed to renew and reform this ancient invention. A minister of state had one of these chariots constructed and it was tried. It was asserted that in large plains, like that of Lützen, they might be used with advantage by concealing them behind the cavalry, the squadrons of which would open to let them pass and then follow them, but the generals judged that this manœuvre would be useless, and even dangerous, now that battles are gained by cannon only. It was replied that there would be as many cannon hi the army using the chariots of war to defend them as in the enemy's army to destroy them. It was added that these chariots would, in the first instance, be sheltered from the cannon behind the battalions or squadrons, that the latter would open and let the chariots run with impetuosity and that this unexpected attack might have a prodigious effect. The generals advanced nothing in opposition to these arguments, but they would not revive this game of the ancient Persians. BATTALION. Let us observe that the arrangements, the marching, and the evolutions of battalions, nearly as they are now practised, were revived in Europe by one who was not a military man--by Machiavelli, a secretary at Florence. Battalions three, four, and five deep; battalions advancing upon the enemy; battalions in square to avoid being cut off in a rout; battalions four deep sustained by others in column; battalions flanked by cavalry--all are his. He taught Europe the art of war; it had long been practised without being known. The grand duke would have had his secretary teach his troops their exercises according to his new method. But Machiavelli was too prudent to do so; he had no wish to see the officers and soldiers laugh at a general in a black cloak; he reserved himself for the council. There is something singular in the qualities which he requires in a soldier. He must first have _gagliardia_, which signifies _alert vigor_; he must have a quick and sure eye--in which there must also be a little gayety; a strong neck, a wide breast, a muscular arm, round loins, but little belly, with spare legs and feet--all indicating strength and agility. But above all the soldier must have honor, and must be led by honor alone. "War," says he, "is but too great a corrupter of morals," and he reminds us of the Italian proverb: War makes thieves, and peace finds them gibbets. Machiavelli had but a poor opinion of the French infantry, and until the battle of Rocroi it must be confessed that it was very bad. A strange man this Machiavelli! He amused himself with making verses, writing plays, showing his cabinet the art of killing with regularity, and teaching princes the art of perjuring themselves, assassinating, and poisoning as occasion required--a great art which Pope Alexander VI., and his bastard Cæsar Borgia, practised in wonderful perfection without the aid of his lessons.