Liberation Day and Saint Agatha's Day are observed in San Marino every February 5. This public holiday commemorates the anniversary of the liberation from the Alberoni occupation, which occurred in the 18th century. Cardinal Giulio Alberoni occupied the republic in 1739, imposing a new constitution and attempting to enforce submission to the Papal States. The citizens of San Marino responded with civil disobedience and appeals to Pope Clement XII, leading to the reaffirmation of their independence on February 5, 1740. The day also coincides with the feast of Saint Agatha, the patron saint of San Marino, who was martyred during the reign of Roman Emperor Trajan Decius. Celebrations typically honor both the historical significance of the liberation and the legacy of Saint Agatha.