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Annexation of Texas and the Mexican-American War

Nov 12, 2024

Lecture Notes: Annexation of Texas and the Mexican-American War

Introduction

  • Speaker: Daniel Stalcup, living historian at the Alamo.
  • Topic: Connection between the annexation of Texas and the Mexican-American War.
  • Focus: Two main options discussed at the 1845 Constitutional Convention:
    • Pro-USA annexation plan.
    • Independence plan brokered by England.

Background of Texas Independence

  • March 2, 1836: Texas declares independence from Mexico.
  • April 21, 1836: Wins independence after the Battle of San Jacinto.

Texas' Early Annexation Attempts

  • Post-revolution: Texas petitions the Jacksonian government and is denied due to tensions with Mexico.
  • 1837: Van Buren administration also denies annexation, citing balance issues between slave and free states and anti-annexation sentiment.
  • 1838: Anson Jones, the Texas Foreign Relations Committee chair, withdraws annexation offer and looks to Europe.

European Influence

  • Early 1840s: European influence in Texas begins to gain traction.
  • 1843: England brokers a deal between Texas and Mexico for Texas to remain independent in exchange for Mexican recognition.

Renewed Interest from the United States

  • Summer 1843: John Tyler proposes annexation but is shot down.
  • Key Issue: Texas Presidential Election focuses on annexation, with Anson Jones taking a neutral stance.

Pro-Annexation Plan

  • 1844: President Polk elected in the USA, running on a pro-annexation platform.
  • United States Plan:
    • Texas admitted as a state.
    • Subject to US laws.
    • Texas keeps public lands.

Texas Constitutional Convention of 1845

  • April 1845: Anson Jones summons a special Congress session.
  • May 1845: Constitutional convention to establish Texas governance framework.
  • Result: Creation of a document forming the basis of Texas’s five constitutions.
  • Key Figures: Thomas Jefferson Rusk (president of the convention), Jose Antonio Navarro (only native Texan delegate).

Annexation and Formal Recognition

  • July 4th, 1845: Anson Jones signs the annexation deal.
  • December 29th, 1845: President Polk signs documents.
  • February 1846: Formal ceremony admitting Texas to the Union.

Mexican Opposition

  • Mexico’s Stand: Refuses to recognize Texas borders as the Rio Grande; only up to Nueces.

Prelude to the Mexican-American War

  • Summer 1845: Polk sends envoy to Mexico to negotiate for land; orders General Taylor to Corpus Christi.
  • Early 1846: Taylor marches to Rio Grande, builds Fort Texas.
  • Conflict Begins:
    • April 24th, 1846: Mexican cavalry overwhelms US scouts.
    • May 8th, 1846: First battle at Palo Alto, leading to Resaca De La Palma confrontation.

Outbreak and Conclusion of the War

  • May 13th, 1846: US declares war on Mexico.
  • September 1847: Mexico City falls.
  • February 2nd, 1848: Treaty of Guadalupe Hidalgo signed.
  • Key Result: Confirms Texas sovereignty and ends conflict.

Conclusion

  • The Texas Revolution catalyzed the quest for independence, but annexation and the Mexican-American War were crucial in resolving the issue of sovereignty.