why do we celebrate hispanic heritage month
why do we celebrate labor day why do we celebrate christmas on december 25 why do we celebrate easter why do we celebrate christmas why do we celebrate halloween why do we celebrate st patrick's day why do we celebrate memorial day why do we celebrate thanksgiving why do we celebrate juneteenth why do we celebrate 4th of july why do we celebrate hispanic heritage month why do we celebrate independence day why do we celebrate cinco de mayo why do we celebrate birthdays why do we celebrate columbus day why do we celebrate labor day in america why do we celebrate valentine's day why do we celebrate diwali why do we celebrate holi why do we celebrate mother's day why do we celebrate the fourth of july why do we celebrate teachers day why do we celebrate father's day why do we celebrate festivals why do we celebrate heritage day