"American Gangsters" refers to individuals involved in organized crime in the United States, particularly during the 20th century. These figures often engaged in illegal activities such as drug trafficking, extortion, and racketeering. Notable gangsters include Al Capone, Lucky Luciano, and John Gotti, who became infamous for their criminal enterprises and influence over various cities. The rise of American gangsters was often linked to the Prohibition era, which created a lucrative black market for alcohol. Over time, law enforcement agencies, such as the FBI, worked to dismantle these criminal organizations, leading to significant arrests and the decline of many notorious gangs.