After the battle the victorious army moved on to Jalapa, where it was in a beautiful, productive and healthy country, far above the fevers of the coast. Jalapa, however, is still in the mountains, and between there and the great plain the whole line of the road is easy of defence. It was important, therefore, to get possession of the great highway between the sea-coast and the capital up to the point where it leaves the mountains, before the enemy could have time to re-organize and fortify in our front. Worth's division was selected to go forward to secure this result. The division marched to Perote on the great plain, not far from where the road debouches from the mountains. There is a low, strong fort on the plain in front of the town, known as the Castle of Perote. This, however, offered no resistance and fell into our hands, with its armament.
General Scott having now only nine or ten thousand men west of Vera Cruz, and the time of some four thousand of them being about to expire, a long delay was the consequence. The troops were in a healthy climate, and where they could subsist for an indefinite period even if their line back to Vera Cruz should be cut off. It being ascertained that the men whose time would expire before the City of Mexico could possibly fall into the hands of the American army, would not remain beyond the term for which they had volunteered, the commanding-general determined to discharge them at once, for a delay until the expiration of their time would have compelled them to pass through Vera Cruz during the season of the vomito. This reduced Scott's force in the field to about five thousand men.
Early in May, Worth, with his division, left Perote and marched on to Puebla. The roads were wide and the country open except through one pass in a spur of mountains coming up from the south, through which the road runs. Notwithstanding this the small column was divided into two bodies, moving a day apart. Nothing occurred on the march of special note, except that while lying at the town of Amozoque — an easy day's march east of Puebla — a body of the enemy's cavalry, two or three thousand strong, was seen to our right, not more than a mile away. A battery or two, with two or three infantry regiments, was sent against them and they soon disappeared. On the 15th of May we entered the city of Puebla.
General Worth was in command at Puebla until the latter end of May, when General Scott arrived. Here, as well as on the march up, his restlessness, particularly under responsibilities, showed itself. During his brief command he had the enemy hovering around near the city, in vastly superior numbers to his own. The brigade to which I was attached changed quarters three different times in about a week, occupying at first quarters near the plaza, in the heart of the city; then at the western entrance; then at the extreme east. On one occasion General Worth had the troops in line, under arms, all day, with three days' cooked rations in their haversacks. He galloped from one command to another proclaiming the near proximity of Santa Anna with an army vastly superior to his own. General Scott arrived upon the scene the latter part of the month, and nothing more was heard of Santa Anna and his myriads. There were, of course, bodies of mounted Mexicans hovering around to watch our movements and to pick up stragglers, or small bodies of troops, if they ventured too far out. These always withdrew on the approach of any considerable number of our soldiers. After the arrival of General Scott I was sent, as quartermaster, with a large train of wagons, back two days' march at least, to procure forage. We had less than a thousand men as escort, and never thought of danger. We procured full loads for our entire train at two plantations, which could easily have furnished as much more.
There had been great delay in obtaining the authority of Congress for the raising of the troops asked for by the administration. A bill was before the National Legislature from early in the session of 1846-7, authorizing the creation of ten additional regiments for the war to be attached to the regular army, but it was the middle of February before it became a law. Appointments of commissioned officers had then to be made; men had to be enlisted, the regiments equipped and the whole transported to Mexico. It was August before General Scott received reinforcement sufficient to warrant an advance. His moving column, not even now more than ten thousand strong, was in four divisions, commanded by Generals Twiggs, Worth, Pillow and Quitman. There was also a cavalry corps under General Harney, composed of detachments of the 1st, 2d, and 3d dragoons. The advance commenced on the 7th of August with Twiggs's division in front. The remaining three divisions followed, with an interval of a day between. The marches were short, to make concentration easier in case of attack.
I had now been in battle with the two leading commanders conducting armies in a foreign land. The contrast between the two was very marked. General Taylor never wore uniform, but dressed himself entirely for comfort. He moved about the field in which he was operating to see through his own eyes the situation. Often he would be without staff officers, and when he was accompanied by them there was no prescribed order in which they followed. He was very much given to sit his horse side-ways — with both feet on one side — particularly on the battlefield. General Scott was the reverse in all these particulars. He always wore all the uniform prescribed or allowed by law when he inspected his lines; word would be sent to all division and brigade commanders in advance, notifying them of the hour when the commanding general might be expected. This was done so that all the army might be under arms to salute their chief as he passed. On these occasions he wore his dress uniform, cocked hat, aiguillettes, sabre and spurs. His staff proper, besides all officers constructively on his staff — engineers, inspectors, quartermasters, etc., that could be spared — followed, also in uniform and in prescribed order. Orders were prepared with great care and evidently with the view that they should be a history of what followed.
In their modes of expressing thought, these two generals contrasted quite as strongly as in their other characteristics. General Scott was precise in language, cultivated a style peculiarly his own; was proud of his rhetoric; not averse to speaking of himself, often in the third person, and he could bestow praise upon the person he was talking about without the least embarrassment. Taylor was not a conversationalist, but on paper he could put his meaning so plainly that there could be no mistaking it. He knew how to express what he wanted to say in the fewest well-chosen words, but would not sacrifice meaning to the construction of high-sounding sentences. But with their opposite characteristics both were great and successful soldiers; both were true, patriotic and upright in all their dealings. Both were pleasant to serve under — Taylor was pleasant to serve with. Scott saw more through the eyes of his staff officers than through his own. His plans were deliberately prepared, and fully expressed in orders. Taylor saw for himself, and gave orders to meet the emergency without reference to how they would read in history.
CHAPTER XI
ADVANCE ON THE CITY OF MEXICO — BATTLE OF CONTRERAS — ASSAULT AT CHURUBUSCO — NEGOTIATIONS FOR PEACE — BATTLE OF MOLINO DEL REY — STORMING OF CHAPULTEPEC — SAN COSME — EVACUATION OF THE CITY — HALLS OF THE MONTEZUMAS
The route followed by the army from Puebla to the City of Mexico was over Rio Frio mountain, the road leading over which, at the highest point, is about eleven thousand feet above tide water. The pass through this mountain might have been easily defended, but it was not; and the advanced division reached the summit in three days after leaving Puebla. The City of Mexico lies west of Rio Frio mountain, on a plain backed by another mountain six miles farther west, with others still nearer on the north and south. Between the western base of Rio Frio and the City of Mexico there are three lakes, Chalco and Xochimilco on the left and Texcoco on the right, extending to the east end of the City of Mexico. Chalco and Texcoco are divided by a narrow strip of land over which the direct road to the city runs. Xochimilco is also to the left of the road, but at a considerable distance south of it, and is connected with Lake Chalco by a narrow channel. There is a high rocky mound, called El Penon, on the right of the road, springing up from the low flat ground dividing the lakes. This mound was strengthened by intrenchments at its base and summit, and rendered a direct attack impracticable.
Scott's army was rapidly concentrated about Ayotla and other points near the eastern end of Lake Chalco. Reconnoissances were made up to within gun-shot of El Penon, while engineers were seeking a route by the south side of Lake Chalco