La Bandera de México consists of three vertical stripes: green, white, and red. The green stripe represents hope, the white symbolizes purity, and the red stands for the blood of those who fought for Mexico's independence. In the center of the white stripe is the national emblem, which features an eagle perched on a cactus, devouring a snake. The flag was officially adopted on September 16, 1968, although its design has evolved over the years. The colors and emblem reflect the rich history and culture of Mexico, making the flag a significant national symbol.