Mexican Revolution Summary

Sep 1, 2025

Overview

The lecture covers the causes, key events, and legacy of the Mexican Revolution (1910–1920), highlighting its profound impact on Mexican society and politics.

Background: Porfirio Díaz’s Dictatorship

  • Porfirio DĂ­az ruled Mexico autocratically from 1876–1911, manipulating elections and suppressing opposition.
  • DĂ­az favored the middle class, wealthy landowners, and foreign investors, concentrating land ownership and power.
  • Economic hardship grew among peasants and indigenous people due to land seizures, cash crops, and foreign ownership.

Causes of the Revolution

  • Rising resentment in rural areas due to doubled corn prices, droughts, and widening inequality.
  • DĂ­az’s broken promise of democratic reforms led to Francisco Madero founding the Anti-Reelectionist Party and calling for revolution.
  • DĂ­az’s regime collapsed under revolutionary pressure, leading to his exile in 1911.

Early Revolutionary Leaders and Factionalism

  • Francisco Madero became president but failed to implement sweeping land reforms, alienating both conservatives and radicals.
  • Emiliano Zapata (south) and Pancho Villa (north) led forces demanding radical land redistribution.
  • Madero was overthrown and executed by Victoriano Huerta, backed by conservative interests and the U.S.

Civil War and Infighting

  • Huerta’s dictatorship (1913–1914) united revolutionaries against him, but victory led to internal conflict.
  • Constitutionalists (Carranza, ObregĂłn) championed liberal reforms; Conventionists (Zapata, Villa) demanded social revolution.
  • Violent civil war resulted, causing over one million deaths.

U.S. Involvement and Key Events

  • U.S. commercial interests influenced Mexican politics and leaders, notably through the Pact of the Embassy.
  • Villa retaliated against the U.S. after military defeat, prompting American military pursuit in northern Mexico.

The 1917 Constitution and Aftermath

  • Carranza’s government enacted the 1917 Constitution with land reform, worker rights, and limitations on the Catholic Church.
  • Most reforms were not fully implemented until Lázaro Cárdenas’s presidency (1934–1940).
  • Zapata, Carranza, and Villa were all assassinated during subsequent struggles.

Legacy of the Mexican Revolution

  • Ended dictatorship; established a ban on presidential re-election.
  • Influenced future Latin American revolutions and introduced significant social reforms.
  • Institutional Revolutionary Party (PRI) dominated politics by invoking revolutionary myths and icons like Villa and Zapata.

Key Terms & Definitions

  • Porfirio DĂ­az — Autocratic president of Mexico who ruled from 1876 to 1911.
  • Francisco Madero — Wealthy reformer who sparked the revolution, briefly served as president.
  • Emiliano Zapata — Revolutionary leader advocating for land reform in the south.
  • Pancho Villa — Northern revolutionary leader known for guerrilla tactics.
  • Constitutionalists — Faction led by Carranza and ObregĂłn supporting liberal political reforms.
  • 1917 Constitution — Foundational document granting land reform and worker rights, limiting church power.
  • PRI — Institutional Revolutionary Party, dominant in post-revolution Mexican politics.

Action Items / Next Steps

  • Review the 1917 Constitution and its actual implementation during Cárdenas’s presidency.
  • Prepare for discussion on the revolution’s influence on future Latin American movements.