We’re pretty sure you know this already since you’re looking for Cinco de Mayo ecards, but just in case you don’t know all of it, here’s the full story:
Cinco de Mayo, which is the Spanish for "fifth of May" and is a day observed in the United States as a celebration of Mexican heritage and pride. It started with Mexican-American communities in the American West as a way to commemorate the cause of freedom and democracy during the first years of the American Civil War and is celebrated on May 5. It’s an important day in Mexico too, where it is El Día de la Batalla de Puebla, which means The Day of the Battle of Puebla. It is the day that the Mexican army defeated the French in 1862 in the battle of Puebla. So now you know it all, so get those ecards sent and go and enjoy the fiesta!