5 days into the fifth month, Mexicans celebrate the holiday they call this
The date is observed to ... [DOC] [TLE] Cinco de Mayo - Holidays - HISTORY.com [PAR] Cinco de Mayoor the fifth of Maycommemorates the Mexican army's ... has 
evolved into a celebration of Mexican culture and heritage, particularly in ... For 
many Mexicans, however, May 5 is a day like any other: It is not a federal holiday, 
... of the holiday in the 1960s, in part because they identified with the victory of... [DOC] [TLE] Cinco de Mayo: Why is it a holiday?