This entity was put on trial in an underground bunker during the Maxi Trial.
Pino Arlacchi argued for a two-stage model of social development in this entity, which begins with an anomic stage. Billions of dollars of funding for this entity were given in the guise of relief money for the Irpinia earthquake. This entity was put on trial in an underground bunker during the Maxi Trial. Cesare Mori was tasked with brutally suppressing this entity, but his work was reversed when an Allied Invasion freed up members of this entity. This entity was responsible for the deaths of Piersanti Mattarella and Giovanni Falcone. 'Ndrangheta and Camorra are names for Calabrian and Neapolitan types of this entity. Members of this entity practice a code of honor known as omertà, and this organization takes its name from a word meaning "man of honor." For 10 points, identify this crime syndicate associated with Sicily.
Pino Arlacchi argued for a two-stage model of social development in this entity, which begins with an anomic stage.
mafia or cosa nostra [prompt on "the mob" or other such answers]