Produced by Graeme Mackreth and The Online Distributed Proofreading Team at http://www.pgdp.net HARPER'S NEW MONTHLY MAGAZINE. No. XVIII.--NOVEMBER, 1851.--VOL. III. [Entered, according to Act of Congress, in the year 1851, by Harper and Brothers, in the Clerk's Office of the District Court of the Southern District of New York.] NAPOLEON BONAPARTE. BY JOHN S.C. ABBOTT. IV. THE SIEGE OF MANTUA. Early in July, 1796, the eyes of all Europe were turned to Mantua. Around its walls these decisive battles were to be fought which were to establish the fate of Italy. This bulwark of Lombardy was considered almost impregnable. It was situated upon an island, formed by lakes and by the expansion of the river Mincio. It was approached only by five long and narrow causeways, which were guarded by frowning batteries. To take the place by assault was impossible. Its reduction could only be accomplished by the slow, tedious, and enormously expensive progress of a siege. [Illustration: THE ENCAMPMENT.] Napoleon, in his rapid advances, had not allowed his troops to encumber themselves with tents of any kind. After marching all day, drenched with rain, they threw themselves down at night upon the wet ground, with no protection whatever from the pitiless storm which beat upon them. "Tents are always unhealthy," said Napoleon at St. Helena. "It is much better for the soldier to bivouac in the open air, for then he can build a fire and sleep with warm feet. Tents are necessary only for the general officers who are obliged to read and consult their maps." All the nations of Europe, following the example which Napoleon thus established, have now abandoned entirely the use of tents. The sick, the wounded, the exhausted, to the number of fifteen thousand, filled the hospitals. Death, from such exposures, and from the bullet and sword of the enemy, had made fearful ravages among his troops. Though Napoleon had received occasional reinforcements from France, his losses had kept pace with his supplies, and he had now an army of but thirty thousand men with which to retain the vast extent of country he had overrun, to keep down the aristocratic party, ever upon the eve of an outbreak, and to encounter the formidable legions which Austria was marshaling for his destruction. Immediately upon his return from the south of Italy, he was compelled to turn his eyes from the siege of Mantua, which he was pressing with all possible energy, to the black and threatening cloud gathering in the North. An army of sixty thousand veteran soldiers under General Wurmser, an officer of high renown, was accumulating its energies in the wild fastnesses of the northern Alps, to sweep down upon the French through the gorges of the Tyrol, like a whirlwind.