The Grito de Dolores was a pivotal call to arms issued by Miguel Hidalgo y Costilla on September 16, 1810, that marked the beginning of the Mexican War of Independence. This rallying cry symbolized the desire for freedom from Spanish colonial rule and inspired a widespread uprising across New Spain, including regions like New Mexico. It not only set the stage for a protracted struggle for independence but also represented the broader aspirations of the Mexican people to break free from oppression and assert their rights.