The significance of the Alamo in Texas history lies in its role as a symbol of resistance and sacrifice in the fight for Texan independence from Mexico. The battle took place between February 23 and March 6, 1836, when a small group of Texian defenders held out against a much larger Mexican force led by General Santa Anna. The fall of the Alamo became a rallying cry for Texians, encapsulating the struggle for freedom and inspiring a relentless push toward independence, which was ultimately achieved later that year. The Alamo remains a potent symbol of Texan pride and resilience.