History Gangsters Crime Lords with many more offshoots and associates in other cities. There are five main New York City Mafia families, known as the Five Families: The Italian-American Mafia has long dominated organized crime in the United States. Each crime family has its own territory and operates independently, while nationwide coordination is overseen by the Commission, which consists of the bosses of each of the strongest families. Though the majority of the Mafia's activities are contained to the Northeastern United States and Chicago, they continue to dominate organized crime in the United States, despite the increasing numbers of other crime the Black Mafia was responsible for over 40 murders and countless other crimes. Each founder had extensive arrest records, with most cases involving violence. Law enforcement officials had difficulties prosecuting members of the group, however, because witnesses would rarely cooperate, fearing retaliation, and cases were dropped more often than
