The Influence of Sea Power upon the French Revolution and Empire 1793-1812, Vol II. Alfred Thayer Mahan
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The Influence of Sea Power upon the French Revolution and Empire 1793-1812, Vol II (of 2)
CHAPTER XII
Disorders of France under the Directory.—Disastrous War of the Second Coalition.—Establishment of the Consulate.—Bonaparte overthrows Austria and frames against Great Britain the Armed Neutrality of 1800.—Peace of Lunéville with Austria.
WHILE Bonaparte was crossing the Syrian desert and chafing over the siege of Acre, the long gathering storm of war known as the Second Coalition had broken upon France. It had been preceded by a premature outburst of hostility on the part of the Two Sicilies, induced by the excitement consequent upon the battle of the Nile and fostered by Nelson; 1 who, however influenced, was largely responsible for the action of the court. Despite the advice of Austria to wait, a summons was sent to the French on the 22d of November, 1798, to evacuate the Papal States and Malta. A Neapolitan army of fifty thousand men marched upon Rome; and five thousand were carried by Nelson's ships to Leghorn with the idea of harassing the confidently-expected retreat of the enemy. 2 Leghorn was at once surrendered; but in the south the campaign ended in utter disaster. The French general Championnet, having but fifteen thousand men, evacuated Rome, which the Neapolitans consequently entered without opposition; but their field operations met with a series of humiliating reverses, due partly to bad generalship and partly to inexperience and the lack of mutual confidence often found among untried troops. The French re-entered Rome seventeen days after the campaign opened; and the king of Naples, who had made a triumphal entry into the city, hurried back to his capital, called upon the people to rise in defence of their homes against the invaders, and then fled with the royal family to Palermo, Nelson giving them and the Hamiltons passage on board his flag-ship. The peasantry and the populace flew to arms, in obedience to the king's proclamation and to their own feelings of hatred to the republicans. Under the guidance of the priests and monks, with hardy but undisciplined fury, they in the field harassed the advance of the French, and in the capital rose against the upper classes, who were suspected of secret intelligence with the enemy. Championnet, however, continued to advance; and on the 23d of January, 1799, Naples was stormed by his troops. After the occupation, a series of judicious concessions to the prejudices of the people induced their cheerful submission. The conquest was followed by the birth to the Batavian, Helvetian, Ligurian, Cisalpine, and Roman republics, of a little sister, named the Parthenopeian Republic, destined to a troubled existence as short as its name was long.
The Neapolitan declaration of war caused the ruin of the Piedmontese monarchy. The Directory, seeing that war with Austria was probable, decided to occupy all Piedmont. The king abdicated on the 9th of December, 1798; retiring to the island of Sardinia, which was left in his possession. Piedmont was soon after annexed to the French Republic.
On the 20th of February, 1799, having failed to receive from the emperor the explanations demanded concerning the entrance of the Russian troops into his dominions, the Directory ordered its generals to advance. Jourdan was to command in Germany, Masséna in Switzerland, and Schérer in Italy. The armies of the republic, enfeebled by two years of peace and by the economies of a government always embarrassed for money and deficient in executive vigor, were everywhere inferior to those of the enemy; and the plan of campaign, providing for several operations out of reach of mutual support, has been regarded by military critics as essentially vicious.
Jourdan crossed the Rhine at Strasburg on the first of March, advancing through the Black Forest upon the head waters of the Danube. On the 6th Masséna crossed the river above Lake Constance, and moved through the Alps toward the Tyrol, driving the Austrians before him on his right and centre; but on the left he entirely failed to carry the important position of Feldkirch, upon which would depend the communication between his left and the right of Jourdan, if the latter succeeded in pushing on as ordered. This, however, he was unable to do. After some severe partial encounters there was fought on March 25th, at Stokach, near the north-west extremity of Lake Constance, a pitched battle in which the French were defeated. Jourdan then saw that he had to do with largely superior forces and retreated upon the Rhine, which he recrossed above Strasburg on the 6th of April.
On the 26th of March, the day after the defeat of Jourdan at Stokach, Schérer in Italy attacked the Austrians, who were occupying the line of the Adige, rendered famous by Bonaparte in his great campaign of 1796. The events of that day were upon the whole favorable to the French; but Schérer showed irresolution and consequent delay in improving such advantages as he had obtained. After a week of manœuvring the two armies met in battle on the 5th of April near Magnano, and after a long and bloody struggle the French were forced to give way. On the 6th, the day that Jourdan retreated across the Rhine, Schérer also fell back behind the Mincio. Not feeling secure there, although the Austrians did not pursue, he threw garrisons into the posts on that line, and on the 12th retired behind the Adda; sending word to Macdonald, Championnet's successor at Naples, to prepare to evacuate that kingdom and bring to northern Italy the thirty thousand men now so sorely needed.
Jourdan having offered his resignation after the battle of Stokach, the armies in Germany and in Switzerland were united under the command of Masséna; whose long front, extending from the Engadine, around the sources of the Inn, along the Rhine as low as Dusseldorf, was held by but one hundred thousand men, of whom two-thirds were in Switzerland. In the position which Switzerland occupies, thrust out to the eastward from the frontiers of France, having on the one flank the fields of Germany, on the other those of Italy, and approachable from both sides by many passes, the difficulties of defence are great; 3 and Masséna found himself menaced from both quarters, as well as in front, by enemies whose aggregate force was far superior to his own. Pressed along the line of the Rhine both above and below Lake Constance, he was compelled to retire upon works constructed by him around Zurich; being unable to prevent the junction of the enemy's forces, which approached from both directions. On the 4th of June the Austrians assaulted his lines; and, though the attack was repulsed, Masséna thought necessary to evacuate the place forty-eight hours later, falling back upon a position on the Albis mountains a few miles in his rear.
During the two months over which these contests between Masséna and his enemies were spread, the affairs of the French in Italy were growing daily more desperate. After the victory of Magnano the Austrians were joined, on the 24th of April, by twenty thousand Russians under Marshal Suwarrow, who became general-in-chief of the allied armies. On the 26th Schérer turned over his command to Moreau; but, although the latter was an officer of very great capacity, the change was too late to avoid all the impending disasters. On the 27th the passage of the Adda was forced by the allies, and on the 29th they entered Milan; the French retiring upon the Ticino, breaking down the bridges over the Po, and taking steps to secure their communications with Genoa. Pausing but a moment, they again retreated in two columns upon Turin and Alessandria; Moreau drawing together near the latter place the bulk of his force, about twenty thousand men, and sending pressing invitations to Macdonald to hasten the northward march of the army of Naples. The new positions were taken the 7th of May, and it was not till the 5th that the Austro-Russians, delayed by the destruction of the bridges, could cross the Po. But the insurrection of the country in all directions was showing how little the submission of the people and the establishment of new republics were accompanied by any hearty fidelity to the French cause; and on the 18th, leaving a garrison in Alessandria, Moreau retreated upon the Apennines. On the 6th of June his troops were distributed among the more important points on the crest of the range, from Pontremoli, above Spezia, to Loano, and all his convoys had safely crossed the mountains to the latter point. It was at this moment that he had an interview with Admiral Bruix, whose fleet had anchored in Vado Bay two days before. 4
While events were thus passing in Upper Italy, Macdonald, in obedience to his orders, evacuated Naples on the 7th of May, at the moment when Moreau was taking his position on the Apennines and Bonaparte making his last fruitless assault upon Acre. Leaving garrisons at the principal strong places of the kingdom, he hurried north, and on the 25th entered Florence, where, though his junction with Moreau was far from being effected, he was for the first time in sure communication with him by courier.
1
See, for instance, his letter to Lady Hamilton, Oct. 3, 1798 (Disp., vol. iii. p. 140), which is but one of many similar expressions in his correspondence.
2
Nels. Disp., vol. iii. p. 177.
3
In an entirely open country, without natural obstacles, there are few or none of those strategic points, by occupying which in a central position an inferior force is able to multiply its action against the divided masses of the enemy. On the other hand, in a very broken country, such as Switzerland, the number of important strategic points, passes, heads of valleys, bridges, etc., are so multiplied, that either some must be left unoccupied, or the defenders lose, by dissemination, the advantage which concentration upon one or two controlling centres usually confers.
4
See ante, vol. i. p. 313.