Vector Issue #6296: Firepower of the Cannon, a cannon fire tears through the walls of a mighty fortress

Vector Issue #6296: Firepower of the Cannon, a cannon fire tears through the walls of a mighty fortress: Subjects of interests, Related Categories and Tags Cannon gun, cannon balls, middle age weapons, long range artillery, heavy weapon, shot, shoot, castle defense, fort, fortress, firepower, garrison, battlement,…