Why a minor military skirmish became Mexico’s most misunderstood global celebration
On May 5, 1862, a ragged Mexican force repelled a superior French army at Puebla. While the victory failed to stop the French invasion, it became a symbol of national defiance. Today, the event is celebrated more fervently in the United States than in Mexico, often mistaken for Independence Day.
The Battle of Puebla was triggered by President Benito Juárez’s 1861 decision to suspend loan payments to European creditors. While Britain and Spain eventually negotiated, Napoleon III’s France sought to establish a satellite empire. In May 1862, French General Charles de Lorencez led 6,000 troops toward Mexico City, confident of a swift victory. He encountered the fortified city of Puebla, defended by General Ignacio Zaragoza’s smaller, less-equipped army.
Lorencez ignored advice to bypass the city or use siege tactics, opting instead for a direct, uphill assault against the forts of Loreto and Guadalupe. The French were repulsed after three failed attacks, suffering significant casualties. Despite this morale-boosting win, the victory was short-lived. Napoleon III sent reinforcements, and the French successfully captured Puebla in 1863, eventually installing Archduke Maximilian as Emperor of Mexico. The French occupation lasted until 1867.
Cinco de Mayo is not Mexico’s Independence Day, which commemorates the 1810 'Cry of Dolores' on September 16. The holiday is primarily observed in the state of Puebla, where it originated by decree of Juárez. Its massive popularity in the United States is a modern evolution, fueled by the 1960s Chicano movement and the Roosevelt administration’s 'Good Neighbor Policy,' which sought to strengthen cultural ties with Latin America.
The battle remains a point of historical pride, symbolizing resistance against foreign aggression. General Zaragoza, a Texas native, was honored by the renaming of the city to Puebla de Zaragoza. Future president Porfirio Díaz also gained prominence for his role in the defense. While the battle did not alter the war's ultimate outcome, it remains a powerful cultural touchstone for Mexican heritage.
Source: Battle of Puebla
