american mafia (la cosa nostra) structure. sep 13, 2024 · mafia, hierarchically structured society of criminals of primarily italian or sicilian birth or extraction. The term applies to the traditional criminal organization in. It is also commonly used as a rank in other. a caporegime or capodecina, usually shortened to capo or informally referred to as captain, skipper or lieutenant, is a leadership position in the mafia (both the sicilian.
