The Alamo: From Spanish Mission to Texas Liberty Shrine

History of a Contested Icon

The Alamo in San Antonio began as Mission San Antonio de Valero (1718), a Spanish Franciscan outpost to convert local Coahuiltecan bands. By the 1790s, it was secularized. In the early 1800s, Spanish then Mexican troops quartered there, naming it "Alamo" after their hometown Álamo de Parras (or the cottonwood trees — álamo).

The 1836 Siege & Battle

• Context: Texas Revolution (Oct 1835 – Apr 1836) against Centralist Mexican government.
• Defenders: ~180–250 Texians & Tejanos — William B. Travis (command), James Bowie (volunteer leader), David Crockett (Tennessee frontiersman).
• Besiegers: ~1,500–2,500 Mexican Army under General Antonio López de Santa Anna.
• Timeline: Feb 23 – Mar 6, 1836 (13 days).
• Outcome: All combatant defenders killed (~182–257); ~600 Mexican casualties. Non-combatants (women, children, enslaved people) spared.

Why It Matters

• "Remember the Alamo!" became the rallying cry at San Jacinto (Apr 21, 1836), where Sam Houston's army defeated Santa Anna in 18 minutes, securing Texas independence.
• Symbol of resistance to tyranny — embraced by Texans, Americans, and later global freedom movements.
• Contested memory: Tejano defenders, enslaved people, and Mexican perspectives long marginalized; modern interpretation includes them.

Today

UNESCO World Heritage Site (2015, part of San Antonio Missions). Managed by Texas General Land Office. Free entry; 2.5M visitors/yr. Church, Long Barracks, museum, gardens. Shrine of Texas Liberty.