Today is Texas Independence Day On March 2, 1836, the Texas Declaration of Independence was signed at Washington-on-the-Brazos. The document was created by the Convention of 1836 while almost a couple hundred brave Texans at the Alamo held Gen. Santa Anna's army of several thousand at bay for 13 days. On March 6, the Alamo finally fell, slaughtered to the last man. On March 27, 352 Texas soliders were slaughtered at the Goliad Massacre. Finally on April 21, the untrained armies of Texas, outnumbered and under the command of Sam Houston, decisively defeated the much larger and better trained and equipped Army of Mexico at the Battle of San Jacinto and captured the Mexican dictator Santa Anna. Happy Texas Independence Day.