The Alamo in San Antonio, Texas, has become an American symbol of unyielding courage and self-sacrifice. A force of Texans captured the mission fort in late 1835 after the outbreak of revolution against the dictatorship of Mexican General Antonio Lopes de Santa Anna. By early 1836, Lieutenant Colonel William Barret Travis and the fort’s garrison found themselves hemmed in by a Mexican army swelling to six thousand troops. On February 24, Travis dispatched couriers to nearby Texas towns, carrying frantic appeals for aid. Fewer than three dozen men picked their way through enemy lines to join the Alamo’s defenders. The siege continued until March 6, when Santa Anna’s forces overwhelmed the fort. The entire garrison was killed, some 180 men, including Colonel Travis, James Bowie, and Davy Crockett. Commandancy of the Alamo, Texas. February 24, 1836. To the People of Texas and All Americans in the World. Fellow Citizens and Compatriots: I am besieged by a thousand or more of the Mexicans under Santa Anna. I have sustained a continual bombardment and cannonade for twenty-four hours and have not lost a man. The enemy has demanded a surrender at discretion; otherwise the garrison are to be put to the sword if the fort is taken. I have answered the demand with a cannon shot, and our flag still waves proudly from the walls. I shall never surrender nor retreat. Then, I call on you in the name of Liberty, of patriotism, and of everything dear to the American character, to come to our aid with all dispatch. The enemy is receiving reinforcements daily and will no doubt increase to three or four thousand in four or five days. If this call is neglected, I am determined to sustain myself as long as possible and die like a soldier who never forgets what is due to his own honor and that of his country.