Cinco de Mayo (May 5) is Hispanic Holiday.
May 1 is a Commie Holiday.
Do they know he difference?
Commie Cinco de Uno
Cinco de Mayo is more widely celebrated in the United States then in Mexico.
Its about a Mexican victory at the Battle of Puebla, May 5, 1862 against French forces attempting to make Mexico a colony.
This is significant to the United States because as you know at the time we were in the middle of a War between the States and unable to aid Mexico in enforcing the Monro doctrine.
It is not specifically a Hispanic thing.