The formation of Armenian revolutionary groups began roughly around the end of the Russo-Turkish War of 1878 and intensified with the first introduction of Article 166 of the Ottoman Penal code 166, and the raid of Erzerum Cathedral.
The creation of Armenian revolutionary groups began at the end of the Russo-Turkish War of 1878. It increased speed after the Article 166 of the Ottoman Penal code 166, and the raid of Erzerum Cathedral.