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Why did the Camorra never really adopt the ways of the Sicilians or Calabrese? Wasn’t there one point in time when the Camorra was making as much money as both of them?[/quote]

The camorra clans never accepted someone above all of them like the sicilians with the commission,the only cases was in 1800 with the Bella Società Riformata and with the NCO and NF. Simply the camorristi doesn't understand why create a hierarchy and a capo dei capi in campania while they made money and stay well with this situation.
For the second question maybe in the 1800 with the Bella Società but only in Naples.