In Southern Italy, the pizzo is protection money paid by a business to the Mafia, usually coerced and constituting extortion. The term is derived from the Sicilian pizzu ('beak'). To wet someone's beak (Sicilian language "fari vagnari 'u pizzu") is to pay protection money. The practice is widespread in Southern Italy, not only by the Sicilian Cosa Nostra, but also by the 'Ndrangheta in Calabria and the Camorra in Campania.

Another etymological explanation of the term is "beakerful", referring to the right of an overseer to scoop from the grain being threshed by peasants. Paying the pizzo might also be in kind, for example by forcing a company to put someone (often a member of a criminal organisation) on the payroll, compulsory provision of services by Mafia controlled businesses as well as subcontracting to Mafia controlled companies.

Businesses that refuse to pay the pizzo may suffer harassment, including arson. In return, businesses receive "protection" and can enlist neighbourhood Mafiosi to cut through bureaucracy or resolve disputes with other tradesmen. Collecting the pizzo keeps the Mafia in touch with the community and allows it to "control their territory".

An Italian American (Italian: Italoamericano singular, Italian: Italoamericani plural), is an American of Italian ancestry. The designation may also refer to someone possessing Italian and American dual citizenship. Italian Americans are the fourth largest European ethnic group in the United States (not including American ethnicity, an ethnonym used by many in the United States; overall, Italian Americans rank seventh, behind German, Irish, African American, English, American and Mexican).

About 5.5 million Italians immigrated to the U.S. from 1820 to 2004. The greatest surge of immigration, which occurred in the period between 1880 and 1920, alone brought more than 4 million Italians to America. About 80% of the Italian immigrants came from Southern Italy, especially from Sicily, Campania, Abruzzo and Calabria. This was a largely agricultural and overpopulated region, where much of the populace had been impoverished by centuries of foreign misrule, and the economic measures imposed on the South after Italian unification in 1861 . After unification the Italian government initially encouraged emigration of landless peasants to relieve economic pressures in the South. In the U.S., most Italians began their new lives as unskilled, manual workers in Eastern cities, mining camps and in agriculture. Italian Americans gradually moved from the lower rungs of the economic scale in 1890-1910 to a level comparable to the national average by 1970. By 1990, more than 65% of Italian Americans were managerial, professional, or white-collar workers. The Italian-American communities have often been characterized by strong ties with family, the Catholic Church, fraternal organizations and political parties. Today, over 17.8 million Americans claim Italian ancestry.