The Mexican flag consists of three vertical stripes in green, white, and red. The green stripe represents hope, the white symbolizes purity, and the red stands for the blood of national heroes. In the center of the white stripe is the national emblem, which features an eagle perched on a cactus, devouring a snake. This emblem is a significant symbol of Mexico's history and culture. The flag was officially adopted on September 16, 1968, although its design has evolved over the years. The colors and emblem reflect the country's rich heritage and the struggle for independence. The Mexican flag is proudly displayed during national holidays and events.