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Portuguese Workers' Communist Party

communist political party in Portugal

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 28, 2026
Entity authorityQ2054628
Source-derived summary

The Portuguese Workers' Communist Party/Reorganizing Movement of the Party of the Proletariat (Portuguese: Partido Comunista dos Trabalhadores Portugueses/Movimento Reorganizativo do Partido do Proletariado, PCTP/MRPP) is a Maoist political party in Portugal.

History and overview

The party was founded in 1970 as the Movimento Reorganizativo do Partido do Proletariado (MRPP), led by Arnaldo Matos. It changed its name to the Portuguese Workers' Communist Party in 1976.

The PCTP–MRPP has held a Maoist political orientation since its foundation. In 1971, the party began to publish a newspaper called Luta Popular (People's Struggle), directed by Saldanha Sanches. The party was among the most active resistance movements before the Carnation Revolution, especially among students in Lisbon. After the revolution, the MRPP achieved fame for its large murals. The party became intensely active during 1974 and 1975, and at that time boasted members who later became important political figures, including José Manuel Barroso and Fernando Rosas, who subsequently left the party. The party, however, never managed to elect a single Member of Parliament in legislative elections.

During the revolutionary period of 1974 and 1975, the MRPP was accused by the Portuguese Communist Party of being an agent of the CIA, a belief that was fueled by cooperation between the MRPP and the Socialist Party against the communist program defended by the Portuguese Communist Party.

Editorial summary

Begin with the source’s own compact description: “Portuguese Workers' Communist Party” is communist political party in Portugal. The dossier treats that line as a proposition to test through Portuguese, Workers' and Communist, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1970, 1976, 1971, 1974—that can be checked directly. The linked authority record independently contributes the date 1970-01-01. For this dossier, Portuguese, Workers' and Communist is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “communist political party in Portugal” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jun 28, 2026. The linked authority identifier is Q2054628. VIAF identifies the subject as 150855892. The Library of Congress control number is n85827978. 3 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1970, 1976, 1971 and 1974.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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.

How to read it

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.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Portuguese Workers' Communist Party”, its source revision and the description used here.
  2. Expand the search: follow Portuguese Workers' Communist Party primary sources, Portuguese Workers' Communist Party archive and Portuguese research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Portuguese Workers' Communist Party”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from Portuguese Workers' Communist Party” 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.