It's San Jacinto Day!

This is from the San Jacinto Museum of History website.


On the morning of April 21st, General Houston held a council of war. The majority of his officers voted to await Santa Anna’s attack in order to leverage their position. General Houston let each man in the council plead his case. Then he made a decision, which he kept to himself until that afternoon: they would attack.

Around 4:30 p.m., the Mexican soldiers awoke from their afternoon siestas to the smell of gunpowder and cries of vengeance. Flushed with victory from the siege of the Alamo, Santa Anna had failed to post sentries to monitor the Texans’ activities.

In eighteen minutes the Texians were in control of the Mexican camp.

The Mexican soldiers were far more trained in martial field tactics and strategy than their Texian opponents. But they were unable to organize under the feverish surprise attack. And the short-range unorthodox brawling of frontiersmen with long knives and clenched fists did not work in their favor.

Over 600 Mexican soldiers were killed, and over 700 were allowed to surrender; nine Texians were killed or mortally wounded. Sam Houston was shot in the ankle. Santa Anna was found the next day hiding in the grass and dressed as a common foot soldier.

For Mexico, the defeat was the beginning of a downhill martial and political spiral that would result into the loss of nearly a million square miles in territory. For the Texans, their victory led to annexation into the United States and the United States' war with Mexico. In the end, the United States would gain not only Texas but also New Mexico, Nevada, Arizona, Utah and parts of Oklahoma, Kansas, Colorado and Wyoming.

As a result of the Battle of San Jacinto, almost a third of what is now the United States of America changed ownership.