The outlying defences on both banks of the river and on the lakes were abandoned by the Confederates without a struggle. Forts Pike and Wood, on Lake Pontchartrain, were garrisoned by detachments from the 7th Vermont and 8th New Hampshire regiments. The 21st Indiana landed at Algiers, and marching to Brashear, eighty miles distant on Berwick Bay, took possession of the New Orleans and Opelousas railway. New Orleans itself was occupied by the 30th and 31st Massachusetts, the 4th Wisconsin and 6th Michigan, 9th and 12th Connecticut, 4th and 6th Massachusetts batteries, 2d Vermont battery, and Troops A and B of the Massachusetts cavalry. At Farragut's approach Lovell, seeing that further resistance was useless, abandoned New Orleans to its fate and withdrew to Camp Moore, distant seventy-eight miles, on the line of the Jackson railway. CHAPTER II. THE FIRST ATTEMPT ON VICKSBURG. With the capture of New Orleans the first and vital object of the expedition had been accomplished. The occupation of Baton Rouge by a combined land and naval force was the next point indicated in McClellan's orders to Butler. Then he was to endeavor to open communication with the northern column coming down the Mississippi. McClellan was no longer General-in-chief; but this part of his plan represented the settled views of the government. On the 2d of May, therefore, Farragut sent Craven with the _Brooklyn_ and six other vessels of the fleet up the river. On the 8th, as early as the river transports could be secured, Butler sent Williams with the 4th Wisconsin and the 6th Michigan regiments, and two sections of Everett's 6th Massachusetts battery, to follow and accompany the fleet. The next day Williams landed his force at Bonnet Carré, on the east bank of the river, about thirty-five miles above the town. After wading about five miles through a swamp, where the water and mud were about three feet deep, the troops halted at night at Frenier, a station of the Jackson railway, situated on the shore of Lake Pontchartrain, about ten miles above Kenner. A detachment of the 4th Wisconsin, under Major Boardman, was sent to Pass Manchac. The Confederates made a slight but ineffective resistance with artillery, resulting in trivial losses on either side. The bridges at Pass Manchac and Frenier being then destroyed, on the following morning, the 10th, the troops marched back the weary ten miles along the uneven trestle-work of the railway from Frenier to Kenner and there took transport. After their long confinement on shipboard, with scant rations, without exercise or even freedom of movement, the excessive heat of the day caused the troops to suffer severely. The embarkation completed, the transports, under convoy of the navy, set out for Baton Rouge. There on the morning of the 12th of May the troops landed, the capitol was occupied by the 4th Wisconsin, and the national colors were hoisted over the building. The troops then re-embarked for Vicksburg.