True Story about The Godfathers

There are five main New York City Mafia families, known as the Five Families: the Gambino, Lucchese, Genovese, Bonanno, and Colombo families. At its peak, the Mafia dominated organized crime in the U.S. Each crime family operates independently, while nationwide coordination is provided by the Commission, which consists of the bosses of each of the strongest families.