UNITED STATES
Learn the facts about Cinco de Mayo with our super-short This Day in Geographic History article.
Teachers, scroll down for a quick list of key resources in our Teachers’ Toolkit, including a link to today’s MapMaker Interactive map!

Photograph by Elidealista, courtesy Wikimedia. Public domain.
Discussion Ideas
- Cinco de May commemorates the Battle of Puebla, an historic Mexican military victory. We know Spanish conquistadores invaded Mexico in the 16th century, and Spanish remains the official language of Mexico today. So, the holiday must celebrate a Mexican victory over Spain, right?
- Wrong! It was a Mexican victory against France. Mexico gained its independence from Spain in 1810. The Battle of Puebla took place on May 5, 1862, during the so-called French Intervention in Mexico. Forces led by Mexican General Ignacio Zaragoza defeated a larger and better-equipped French force in the city of Puebla, about 110 kilometers (68 miles) east of Mexico City. (Find Mexico City and Puebla on the map!) Curious about the French in Mexico? Of course you are! Here are the basics.
- The French Intervention in Mexico was largely the result of unpaid loans. Mexican President Benito Juarez had suspended the country’s foreign debts while Mexico was undergoing a civil war known as the “Reform War.” The so-called “Tripartite Alliance” of France, the United Kingdom, and Spain planned to invade Mexico and force the government to repay its debts.
- Although France lost the support of the UK and Spain as well as the Battle of Puebla, it did ultimately succeed in establishing the “Second Mexican Empire” with a European aristocrat as its emperor (Maximilian I of Mexico). President Juarez was forced to flee the capital and establish a government-in-exile in the northern city of Chihuahua City, Chihuahua.
- The Second Mexican Empire faced fierce opposition from most Mexicans, and French forces left Mexico in 1866. Emperor Maximilian refused to leave, and was executed in 1867 on the orders of returning-President Juarez.
- Wrong! It was a Mexican victory against France. Mexico gained its independence from Spain in 1810. The Battle of Puebla took place on May 5, 1862, during the so-called French Intervention in Mexico. Forces led by Mexican General Ignacio Zaragoza defeated a larger and better-equipped French force in the city of Puebla, about 110 kilometers (68 miles) east of Mexico City. (Find Mexico City and Puebla on the map!) Curious about the French in Mexico? Of course you are! Here are the basics.

Map by National Geographic
- Such an important victory must be a national holiday in Mexico, right?
- Wrong! Cinco de Mayo is not a national holiday—schools are not closed, and workers don’t have the day off. Only in the state of Puebla is El Día de la Batalla de Puebla an official holiday.
- Learn more about Mexico with our terrific Mexico country profile!
Only in the state of Puebla is El Día de la Batalla de Puebla an official holiday. Customize your own map of Puebla—or any other state in Mexico—with our awesome 1-Page Outline Maps.
Map by National Geographic
- Why was the Battle of Puebla celebrated in the United States during the 1860s?
- The Mexican victory at the Battle of Puebla resonated in the U.S. for two major reasons.
- First, there were a lot of Mexicans and Mexican-Americans in the American Southwest in the 1860s—in California, Texas, and the regions that would eventually become the states of Nevada, New Mexico, and Arizona. In fact, the first Cinco de Mayo celebrations were allegedly held by Mexican and Mexican-American miners in the California gold-mining town of Columbia.
- Second, the Battle of Puebla may have had an indirect influence on the American Civil War raging at the time. Some historians think that if Mexico had not offered such strong resistance at Puebla and elsewhere, France may have used it as a base to offer military and financial support to the Confederacy. (No, France had no intention of invading the U.S.—historians think they were seeking to free Southern ports from Union blockades and re-open them to lucrative international trade.)
- The Mexican victory at the Battle of Puebla resonated in the U.S. for two major reasons.
- Why do you think Cinco de Mayo is celebrated so widely in the United States today? Read through our short article for some help.
- Mexicans are the largest immigrant group in the United States today, and during Cinco de Mayo, communities hold events recognizing the contributions Mexican Americans have made to the nation.
- The widespread growth of the holiday really began in the 1930s, 1940s, and 1950s, when the U.S. government pursued the Good Neighbor policy toward Latin America. The growing “Chicano Movement,” when urban Mexican Americans asserted their civil rights, also contributed to the popularity of Cinco de Mayo.
TEACHERS’ TOOLKIT
Nat Geo: Beyond Cinco De Mayo photo gallery
Nat Geo: This Day in Geographic History: Cinco de Mayo
Nat Geo: Was Cinco de Mayo an International Incident? map
Nat Geo: Puebla map
Nat Geo: Mexico country profile
Nat Geo: Cinco de Mayo History Short on Beer, Long on Bloodshed
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