With the Grito de Dolores, Father Miguel Hidalgo begins Mexico's fight for independence from Spain.

The Cry of Dolores occurred in Dolores, Mexico, on 16 September 1810, when Roman Catholic priest Miguel Hidalgo y Costilla rang his church bell and gave the call to arms that triggered the Mexican War of Independence. The Cry of Dolores is most commonly known by the locals as "El Grito de Independencia".

Don Miguel Gregorio Antonio Ignacio Hidalgo y Costilla Gallaga Mandarte y Villaseñor, commonly known as Miguel Hidalgo y Costilla or simply Miguel Hidalgo, was a Catholic priest, leader of the Mexican War of Independence, who is recognized as the Father of the Nation.

The Mexican War of Independence was an armed conflict and political process resulting in Mexico's independence from the Spanish Empire. It was not a single, coherent event, but local and regional struggles that occurred within the same period, and can be considered a revolutionary civil war. It culminated with the drafting of the Declaration of Independence of the Mexican Empire in Mexico City on September 28, 1821, following the collapse of royal government and the military triumph of forces for independence.