Cinco de Mayo 

Cinco de Mayo is celebrated on May 5th. It is diffused in the  United States and in Mexico.This day exalts the values of freedom and democracy.The date is observed to commemorate the Mexican army's unlikely victory over French forces at the Battle of Puebla on May 5, 1862, under the leadership of General Ignacio Zaragoza Seguín. In the United States, Cinco de Mayo is sometimes mistaken to be Mexico's Independence Day the most important national holiday in Mexico which is celebrated on September 16th.