Frederick William III. was by no means a great man, being jealous, timid, and vacillating; but it was in his reign that Prussia laid the foundation of her greatness as a military monarchy. It was not the king who laid this foundation, but the great men whom Providence raised up in the darkest hours of Prussia's humiliation. He did one prudent thing, however, out of timidity, when his ministers waged vigorous and offensive measures. He refused to arm against Napoleon when Prussia lay at his mercy. This turned out to be the salvation of Prussia, A weak man's instincts proved to be wiser than the wisdom of the wise. When Napoleon's doom was sealed by his disasters in Russia, then, and not till then, did the Prussian king unite with Russia and Austria to crush the unscrupulous despot. The condition of Prussia, then, briefly stated, when Napoleon was sent to St. Helena to meditate and die, was this: a conquering army, of which Blücher was one of its greatest generals, had been raised by the _levee en masse_,--a conscription, indeed, not of peasants alone, obliged to serve for twenty years, but of the whole nation, for three years of active service; and a series of administrative reforms had been introduced and extended to every department of the State, by which greater economy and a more complete system were inaugurated, favoritism abolished, and the finances improved so as to support the government and furnish the sinews of war; while alliances were made with great Powers who hitherto had been enemies or doubtful friends.