Texas Independence Overview

Aug 15, 2025

Overview

This lecture covers the causes, events, and aftermath of Texas's independence from Mexico, highlighting key conflicts, demographic shifts, and the status of slavery.

Mexican Independence & Texas Settlement

  • Mexico gained independence from Spain in 1821, changing the dynamic in the southwest.
  • Both Spanish and later Mexican governments encouraged Anglo (English-speaking, mostly Protestant) settlement in Texas to boost population and productivity.
  • Empresarios, like Moses and Stephen Austin, brought Anglo families to Texas under agreements to assimilate into Mexican society and convert to Catholicism.
  • Texas had two main groups: Anglos and Tejanos (Spanish-speaking Catholics), plus various Native American tribes.

Rising Tensions in Texas

  • Anglos began to outnumber the Tejano population by 1835.
  • Most Anglos stayed loyal to the U.S., causing distrust with Mexican authorities.
  • Legal disputes were handled non-locally by Mexican officials called alcades.
  • In 1829, Mexico abolished slavery, angering Anglo slaveholders.
  • Tensions led to brief revolts, including one by Hayden Edwards; Mexico banned more Anglo migration in 1830.

Texas Revolution & Independence

  • Antonio Lรณpez de Santa Anna became Mexico's president and later a military dictator, abolishing state governments, including in Texas.
  • In 1836, Texans declared independence and captured San Antonio.
  • The Battle of the Alamo resulted in a Mexican victory, with all Texan defenders killed.
  • Sam Houston led Texan forces to victory at the Battle of San Jacinto, capturing Santa Anna and forcing him to sign a treaty recognizing Texas independence.

The Lone Star Republic & Aftermath

  • Texas became an independent nation (the "Lone Star Republic") from 1836โ€“1845.
  • Mexico's Congress refused to recognize Texas independence, disputing both its status and its borders.
  • Texas sought U.S. annexation, but the debate over slavery and relations with Mexico delayed this.
  • Texas had about 15,000 slaves and would become the largest slave state if admitted to the U.S.
  • After independence, Texas rapidly increased in population, partly due to economic hardships like the Panic of 1837.
  • The Texas government pursued aggressive removal of Native Americans, especially the Cherokee and Comanche.

Key Terms & Definitions

  • Anglo โ€” English-speaking, mostly Protestant settlers in Texas.
  • Tejano โ€” Spanish-speaking, Catholic residents of Texas.
  • Empresario โ€” A person authorized to settle immigrants in Texas.
  • Alcade โ€” Local Mexican official who resolved legal disputes.
  • Battle of the Alamo โ€” 1836 battle where Mexican forces defeated and killed all Texan defenders.
  • Battle of San Jacinto โ€” Decisive Texan victory leading to Santa Anna's capture and Texas independence.
  • Lone Star Republic โ€” Name for independent Texas from 1836โ€“1845.

Action Items / Next Steps

  • Review the events leading up to the Texas Revolution and the roles of key figures like Sam Houston and Santa Anna.
  • Prepare for a discussion on how the status of slavery impacted Texas's push for U.S. statehood.
  • Read about the impact of Texas independence on Native American populations in the region.