The History of Cinco de Mayo: What the Holiday Really Celebrates

By: Nora Almazan

Cinco de Mayo, often mistaken for Mexico’s Independence Day, is actually a celebration rooted in a specific and remarkable moment in history. Observed each year on May 5th, the holiday commemorates the Mexican army’s unlikely victory over French forces at the Battle of Puebla in 1862.

At the time, Mexico was struggling financially and had suspended payments on foreign debts. In response, several European countries—including France—sent forces to demand repayment. While Britain and Spain eventually withdrew, France, under Emperor Napoleon III, saw an opportunity to establish a foothold in Mexico.

On May 5, 1862, a vastly outnumbered and under-equipped Mexican army, led by General Ignacio Zaragoza, faced the powerful French troops near the city of Puebla. Against all odds, the Mexican forces defeated the French army in a single-day battle. Though the victory did not end the war—France would later occupy Mexico for several years—it became a powerful symbol of resistance and national pride.

In Mexico, Cinco de Mayo is primarily celebrated in the state of Puebla, where parades, reenactments, and ceremonies honor the historic victory. It is not a major nationwide holiday.

In the United States, however, Cinco de Mayo has evolved into a broader celebration of Mexican culture, heritage, and contributions. The holiday gained popularity during the 20th century, particularly in communities with strong Mexican-American populations, and is now marked by festivals, music, food, and cultural events across the country.

While the modern celebrations often focus on festivities, the true meaning of Cinco de Mayo remains a story of resilience, unity, and the triumph of determination against overwhelming odds.