Other causes of the 1872 event included the Spanish Revolution, democratic, liberal, and republican books reaching the Philippines, and the presence of the native clergy
On 20 January 1872, the district of Sampaloc celebrated the feast of the Virgin of Loreto with fireworks displays, which were mistaken by those in Cavite
Patriots like Joaquin Pardo de Tavera, Antonio Ma. Regidor, Jose and Pio Basa and other abogadillos were suspended from the practice of law, arrested, and sentenced with life imprisonment at the Marianas Island
Gov. Izquierdo dissolved the native regiments of artillery and ordered the creation of an artillery force to be composed exclusively of the Peninsulares
According to Tavera, the incident was a mere mutiny by the native Filipino soldiers and laborers of the Cavite arsenal who were dissatisfied with the abolition of their privileges
About 200 men comprised of soldiers, laborers of the arsenal, and residents of Cavite rose in arms and assassinated the commanding officer and Spanish officers in sight
The Central Government in Madrid announced its intention to deprive the friars of all powers of intervention in matters of civil government and the direction and management of educational institutions
The Central Government of Spain welcomed an educational decree authored by Segismundo Moret promoting the fusion of sectarian schools run by the friars into a school called Philippine Institute