2. September 13 This event occurred in the war between USA and Mexico in September 13, 1846. The boys Juan de la Barrera, Juan Escutia, Agustín Melgar, Fernando Montes de Oca, Vicente Suárez, and Francisco Márquez died to defend Mexico.
3. September 16 The independence of Mexico occurred in september 16 , 1810 when Miguel Hidalgo rang the bells encouraging people to rise in weapons.
4. November 20 In November 20, 1910 the Mexican revolution occurred. This revolution was to throw Porfirio Diaz off power.