An introduction to the traditions, festivities, and history of Cinco de Mayo for the youngest readers.This fact-filled Rookie Read-About Holiday book introduces the youngest readers (Ages 3-6) to Cinco de Mayo. Colorful photos and very simple nonfiction text encourage children to read on their own as they take an in-depth look at the Mexican holiday known as Cinco de Mayo, which commemorates a battle for freedom fought in Mexico in 1861, and describes how it is celebrated today.