In 1836, a very significant battle took place on the American frontier. In an old Spanish mission known as the Alamo, a poignant scene played out. As the sounds of “Toque a Degüello,” a battle anthem that signified “no quarter,” were heard from outside the mission walls, the besieged defenders knew that General Antonio Lopez de Santa Anna was giving notice that there would be no survivors if they did not promptly surrender.

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