https://en.wikipedia.org/wiki/Battle_of_San_Jacinto


The Battle of San Jacinto – 1895 painting by Henry Arthur McArdle (1836–1908)

The Battle of San Jacinto (Spanish: Batalla de San Jacinto), fought on April 21, 1836, in present-day Harris County, Texas, was the decisive battle of the Texas Revolution. Led by General Sam Houston, the Texian Army engaged and defeated General Antonio López de Santa Anna's Mexican army in a fight that lasted just 18 minutes. A detailed, first-hand account of the battle was written by General Houston from Headquarters of the Texian Army, San Jacinto, on April 25, 1836.[3] Numerous secondary analyses and interpretations have followed, several of which are cited and discussed throughout this entry.

General Santa Anna, the President of Mexico, and General Martín Perfecto de Cos both escaped during the battle. Santa Anna was captured the next day on April 22 and Cos on April 24, 1836. After being held about three weeks as a prisoner of war, Santa Anna signed the peace treaty that dictated that the Mexican army leave the region, paving the way for the Republic of Texas to become an independent country. These treaties did not specifically recognize Texas as a sovereign nation, but stipulated that Santa Anna was to lobby for such recognition in Mexico City. Sam Houston became a national celebrity, and the Texans' rallying cries from events of the war, "Remember the Alamo!" and "Remember Goliad!" became etched into Texan history and legend.

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San Jacinto
The area along Buffalo Bayou had many thick oak groves, separated by marshes. This type of terrain was familiar to the Texians and quite alien to the Mexican soldiers. Houston's army, comprising 900 men, reached Lynch's Ferry mid-morning on April 20; Santa Anna's 700-man force arrived a few hours later. The Texians made camp in a wooded area along the bank of Buffalo Bayou; while the location provided good cover and helped hide their full strength, it also left the Texians no room for retreat. Over the protests of several of his officers, Santa Anna chose to make camp in a vulnerable location, a plain near the San Jacinto River, bordered by woods on one side, marsh and lake on another. The two camps were approximately 500 yards (460 m) apart, separated by a grassy area with a slight rise in the middle. Colonel Pedro Delgado later wrote that "the camping ground of His Excellency's selection was in all respects, against military rules. Any youngster would have done better."

Over the next several hours, two brief skirmishes occurred. Texians won the first, forcing a small group of dragoons and the Mexican artillery to withdraw. Mexican dragoons then forced the Texian cavalry to withdraw. In the melee, Rusk, on foot to reload his rifle, was almost captured by Mexican soldiers, but was rescued by newly arrived Texian volunteer Mirabeau B. Lamar. Over Houston's objections, many infantrymen rushed onto the field. As the Texian cavalry fell back, Lamar remained behind to rescue another Texian who had been thrown from his horse; Mexican officers "reportedly applauded" his bravery. Houston was irate that the infantry had disobeyed his orders and given Santa Anna a better estimate of their strength; the men were equally upset that Houston had not allowed a full battle.

Throughout the night, Mexican troops worked to fortify their camp, creating breastworks out of everything they could find, including saddles and brush. At 9 a.m. on April 21, Cos arrived with 540 reinforcements, bringing the Mexican force to approximately 1200-1500 men which outnumbered the Texian aggregate forces of approximately 800 men (official count entering battle was reported at 783). General Cos' men were mostly raw recruits rather than experienced soldiers, and they had marched steadily for more than 24 hours, with no rest and no food. As the morning wore on with no Texian attack, Mexican officers lowered their guard. By afternoon, Santa Anna had given permission for Cos' men to sleep; his own tired troops also took advantage of the time to rest, eat, and bathe.

Not long after Cos arrived with reinforcements, General Houston ordered Smith to destroy Vince's Bridge (located about 8 miles from the Texian encampment) to block the only road out of the Brassos and, thereby, prevent any possibility of escape by Santa Anna. General Sam Houston described how he arrayed the Texian forces in preparation of battle: "Colonel Edward Burleson was assigned the center. The second regiment, under the command of Colonel Sydney Sherman, formed the left wing of the army. The artillery, under the special command of Col. Geo. W. Hackley, inspector general, was placed on the right of the first regiment, and four companies under the command of Lieutenant Colonel Henry Millard, sustained the artillery on the right, and our cavalry, sixty-one in number and commanded by Colonel Mirabeau B. Lamar...placed on our extreme right, composed our line."

The Texian cavalry was first dispatched to the Mexican forces' far left and the artillery advanced through the tall grass to within 200 yards of the Mexican breastworks. . The Texian cannon fired at 4:30, beginning the battle of San Jacinto. After a single volley, Texians broke ranks and swarmed over the Mexican breastworks to engage in hand-to-hand combat. Mexican soldiers were taken by surprise. Santa Anna, Castrillón, and Almonte yelled often conflicting orders, attempting to organize their men into some form of defense. The Texian infantry forces advanced without halt until they had possession of the woodland and the Mexican breastwork; the right wing of Burleson's and the left wing of Millard's forces took possession of the breastwork. Within 18 minutes, Mexican soldiers abandoned their campsite and fled for their lives. The killing lasted for hours.

Many Mexican soldiers retreated through the marsh to Peggy Lake. Texian riflemen stationed themselves on the banks and shot at anything that moved. Many Texian officers, including Houston and Rusk, attempted to stop the slaughter, but they were unable to gain control of the men. Texians continued to chant "Remember the Alamo! Remember Goliad!" while frightened Mexican infantry yelled "Me no Alamo!" and begged for mercy to no avail. In what historian Davis called "one of the most one-sided victories in history", 650 Mexican soldiers were killed and 300 captured. Eleven Texians died, with 30 others, including Houston, wounded.

Although Santa Anna's troops had been thoroughly vanquished, they did not represent the bulk of the Mexican army in Texas. An additional 4,000 troops remained under the commands of Urrea and General Vicente Filisola. Texians had won the battle due to mistakes made by Santa Anna, and Houston was well aware that his troops would have little hope of repeating their victory against Urrea or Filisola. As darkness fell, a large group of prisoners was led into camp. Houston initially mistook the group for Mexican reinforcements and reportedly shouted out that all was lost.

Mexican retreat

A group of men are gathered under a large tree. One man lays on the ground under the trees, with his bare foot exposed. "Surrender of Santa Anna" by William Henry Huddle shows the Mexican president and general surrendering to a wounded Sam Houston, battle of San Jacinto

Santa Anna had escaped towards Vince's Bridge. Finding the bridge destroyed, he hid in the marsh and was captured the following day.[80] He was brought before Houston, who had been shot in the ankle and badly wounded. Texian soldiers gathered around, calling for the Mexican general's immediate execution. Bargaining for his life, Santa Anna suggested that he order the remaining Mexican troops to stay away. In a letter to Filisola, who was now the senior Mexican official in Texas, Santa Anna wrote that "yesterday evening [we] had an unfortunate encounter" and ordered his troops to retreat to Béxar and await further instructions.

Urrea urged Filisola to continue the campaign. He was confident that he could challenge the Texian troops. According to Hardin, "Santa Anna had presented Mexico with one military disaster; Filisola did not wish to risk another. Spring rains had ruined the ammunition and rendered the roads nearly impassable, with troops sinking to their knees in mud. The Mexican troops were soon out of food and began to fall ill from dysentery and other diseases. Their supply lines had broken down, leaving no hope of further reinforcements. Filisola later wrote that "Had the enemy met us under these cruel circumstances, on the only road that was left, no alternative remained but to die or surrender at discretion".

For several weeks after San Jacinto, Santa Anna continued to negotiate with Houston, Rusk, and then Burnet. Santa Anna suggested two treaties, a public version of promises made between the two countries, and a private version that included Santa Anna's personal agreements. The Treaties of Velasco required that all Mexican troops withdraw south of the Rio Grande and that all private property be respected and restored. Prisoners of war would be released unharmed and Santa Anna would be given immediate passage to Veracruz. He secretly promised to persuade the Mexican Congress to acknowledge the Republic of Texas and to recognize the Rio Grande as the border between the two countries.

When Urrea began marching south in mid-May, many families from San Patricio who had supported the Mexican army went with him. When Texian troops arrived in early June, they found only 20 families remaining. The area around San Patricio and Refugio suffered a "noticeable depopulation" in the Republic of Texas years. Although the treaty had specified that Urrea and Filisola would return any slaves their armies had sheltered, Urrea refused to comply. Many former slaves followed the army to Mexico, where they could be free. By late May, the Mexican troops had crossed the Nueces. Filisola fully expected that the defeat was temporary and that a second campaign would be launched to retake Texas.

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