The most important public ritual to arise from the experience of Mexico's Revolution of 1910 came to be held on November 20—“Revolution Day.” The date commemorates Francisco I. Madero's famous call to arms: on November 20 all towns in Mexico were to rise up against the 34-year rule of Porfirio Díaz. Although Madero was forced to take action before the appointed date and the Revolution got off to a premature start, November 20 has generally been accepted as the inception of the violent phase of the revolutionary struggle.