2. Sept 13 Boy heroes Heroic Cadets or Boy Soldiers, were six teenage military cadets who died defending Mexico at Mexico City's Chapultepec Castle (then serving as the Mexican army's military academy) from invading U.S. forces in the 13 September 1847 Battle of Chapultepec. Brazilian president Luiz Inácio Lula da Silva at the Heroic Cadets Memorial in Chapultepec Park, Mexico City. The monument was designed by architect Enrique Aragón and sculpted by Ernesto Tamaríz at the entrance to Chapultepec Park in 1952.[1] Their commanders, General Nicolás Bravo and General José Mariano Monterde, had ordered them to fall back from Chapultepec but the cadets did not; instead, they resisted the invaders until they were killed, with accounts maintaining that the last survivor leapt from Chapultepec Castle wrapped in the Mexican flag to prevent it from being taken by the enemy.
3. Sept 16 Cry of Dolores Idalgo Hidalgo and several educated criollos were involved in a planned revolt against the Spanish colonial government, and when the plotters were betrayed, he declared that war should be waged against the Spaniards. Just before midnight on September 15, 1810, Hidalgo ordered the church bells to be rung and gathered his congregation. Flanked by Ignacio Allende and Juan Aldama, he addressed the people in front of his church, encouraging them to revolt.
4. Nov 20 Mexican revolution The Mexican Revolution (Spanish: Revoluciónmexicana) was a major armed struggle that started in 1910 with an uprising led by Francisco I. Madero against longtime autocrat PorfirioDíaz. The Mexican Revolution was characterized by several socialist, liberal, anarchist, populist, and agrarianist movements. The Revolution transformed itself from a revolt against the established order to a multi-sided civil war. After prolonged struggles, it produced the Mexican Constitution of 1917. The Revolution is generally considered to have lasted until 1920