Before revision: Criminal societies in the underworld started to develop their own ranks and groups which were sometimes called families, and were often made up of lower-classes and operated on pick-pocketry, prostitution, forgery and counterfeiting, commercial burglary and money laundering schemes.
After revision: ,Criminal societies in the underworld started to develop their own ranks and groups which were sometimes called families, and were often made up of lower-classes and operated on pick-pocketry, prostitution, forgery and counterfeiting, commercial burglary and money laundering schemes.