While the British legislators were thus honourably employed, the allied despots collected their forces in two great bodies, under Marshal Blucher and Wellington, the latter of whom had been created a Duke. Napoleon on his side was busily engaged, both in civil and military affairs. He laid before the Senate of France a new constitution, which was accepted, and a meeting, called the "_Champ de Mai_," was held at Paris, on the 1st of May, to swear to that constitution. On the 1st of June there was a revolution at Martinico, in favour of Napoleon, but it was soon suppressed by the British troops. On the 8th, a confederation, or rather a conspiracy of tyrants and their agents, was signed at Vienna, called the "_Holy Alliance_." On the 12th, Napoleon left Paris, to join his army on the Belgian frontier. The Prussian army, under Blucher, was attacked at Ligny, and totally defeated by Napoleon on the 15th, and on the following day he attacked the Dutch and the English under Wellington, and compelled them to fall back from Quatre Bas, at which place they were posted. The combined English, Dutch, Belgian, and Hanoverian forces were concentrated, on the 17th, under Wellington, at Waterloo. On the _eighteenth_, Napoleon, with sixty-eight thousand men, attacked the combined army commanded by Wellington, consisting of ninety thousand troops. A dreadful slaughter ensued, and Wellington was hardly pressed by his illustrious opponent. This success on the side of Napoleon continued till four o'clock, at which time he considered the battle as won, when two Prussian corps, one of thirty thousand and the other of forty thousand, under Bulow and Blucher, unexpectedly arrived and turned the right wing of the French. The whole army was thrown into confusion from this unexpected reinforcement to their enemies, and at half-past nine they fled in all directions. The arrival of these two corps was occasioned by some strange misconduct, or something worse, on the part of Marshal Grouchy, who was dispatched by Napoleon to attack these corps with a division of the French army, but by some strange fatality he suffered them to approach the right wing of Napoleon's army unmolested. This and this alone caused the defeat of Napoleon, as these corps of themselves were more numerous than the whole of the troops under his command, harassed and fatigued too as they were at the latter end of a dreadful battle. "Never did the French army fight better than it did upon this occasion; it performed prodigies of valour; and the superiority of the troops, infantry, cavalry, and artillery, over the enemy opposed to them, was such, that had not Blucher arrived with his second corps of Prussians, the victory over the Anglo-Belgian army under Wellington would have been complete, though aided by Bulow's thirty thousand troops; that is to say, it would have been gained by sixty-nine thousand men opposed to nearly double their number; for the troops in