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Sicilian Mafia

organized crimes syndicate originating in Sicily, Italy

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 11, 2026
Entity authorityQ1458155 ↗
Source-derived summary

The Sicilian Mafia or Cosa Nostra (Italian: [ˈkɔːza ˈnɔstra, ˈkɔːsa -]; Sicilian: [ˈkɔːsa ˈnɔʂː(ɽ)a]; lit. 'Our Thing'), also known as the Mafia, is an Italian secret criminal society and criminal organization originating on the island of Sicily and dating back to the mid-19th century. Emerging as a form of local protection and control over land and agriculture, the Mafia gradually evolved into a powerful criminal network. By the mid-20th century, it had infiltrated politics, construction, and finance, later expanding into drug trafficking, money laundering, and other crimes. At its core, the Mafia engages in protection racketeering, arbitrating disputes between criminals, and organizing and overseeing illegal agreements and transactions.

The basic group is known as a "family", "clan", or cosca. Each family claims sovereignty over a territory, usually a town, village or neighborhood (borgata) of a larger city, in which it operates its rackets. Its members call themselves "men of honour", although the public often refers to them as mafiosi. By the 20th century, wide-scale emigration from Sicily led to the formation of mafiosi-style gangs in other countries, in particular in the United States, where its offshoot, the American Mafia, was created. These diaspora-based outfits replicated the traditions and methods of their Sicilian ancestors to varying extents.

Etymology

The word mafia originated in Sicily.

Editorial summary

The public source identifies “Sicilian Mafia” as organized crimes syndicate originating in Sicily, Italy. This brief keeps that definition visible, then builds a research path around Sicilian, Mafia and organized.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current 213-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The linked authority record independently contributes the date 1801. Its value is orientation rather than verdict, with Sicilian, Mafia and organized providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Sicilian Mafia”, the useful work is to connect “organized crimes syndicate originating in Sicily, Italy” to the records capable of establishing context and consequence.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 11, 2026. The linked authority identifier is Q1458155. None of the 1 selected statements returned an explicit reference.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow Sicilian Mafia primary sources, Sicilian Mafia archive and Sicilian research across catalogues and specialist indexes.
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Source & attribution

This entry incorporates text from “Sicilian Mafia” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.