The holiday, often confused with Mexican Independence Day, commemorates a Mexican army victory over the French. But it’s mostly celebrated in the U.S.

It's actually more popular in the United States than in Mexico. And it may have helped tip the American Civil War in favor of ...

Here's why Cinco de Mayo is a significant date in Mexican history, and it has nothing to do with margaritas or Mexican ...

It was a small but inspirational victory for Mexico, and four days later, on May 9, 1862, Juárez declared Cinco de Mayo a ...

Cinco de Mayo, celebrated on May 5th, marks Mexico's victory over France in 1862. In the U.S., it’s a festive celebration of Mexican culture.