Early on the morning of September 16, 1810, Father Miguel Hidalgo y Costilla summoned the largely Indian and mestizo congregation of his small Dolores parish church and urged them to take up arms and fight for Mexico's independence from Spain. His El Grito de Dolores, or Cry of Dolores, which was spoken—not written—is commemorated on September 16 as Mexican Independence Day. Father Hidalgo was born into a moderately wealthy family in the ci...