Select the hypbthesis on the origin of the Mafia which is NOT a myth:

Mafia is an ancient organization whose origins are difficult to establish, but they are closely linked to the cultural norms of the Sicilians.

Mafia dates back to the Middle Ages, when it served to protect the interests of the Sicilian peasants.

Mafia is not an organization, but rather an expression of Sicilian mentality and culture, influenced by foreign powers which dominated it over the centuries.

Mafia is a criminal and violent organization interested in advancing its own interests of money and power.

Mafia is a criminal organization which degenerated from an initially socially$-$minded force for good and the protection of Sicilians against foreign invaders.