CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Costa Rican People's Party

political party in Costa Rica

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 21, 2026
Entity authorityQ5174900 ↗
Source-derived summary

The Costa Rican People's Party (Spanish: Partido del Pueblo Costarricense, abbreviated as PPC) was a communist party in Costa Rica. In March 1984 the Popular Vanguard Party split in two factions. The majority led by Humberto Vargas Carbonell was more radical than the faction of Eduardo Mora Valverde. Both factions wanted to keep the party name. After a court decision the faction of Mora was renamed in PPC in April 1985.

The PPC was registered at the Supreme Electoral Tribunal (TSE) between June 1988 and September 1995 as Civilian People's Party (Partido del Pueblo Civilista).

The PPC was led 2004 by Pablo Morales Rivera and published Libertad.

The PPC candidated for general elections in different alliances: in United People (Pueblo Unido) in 1986 and 1990, in the United Left (Izquierda Unida) in 2006.

The collapse of the Soviet Union debilitated the PPC. Members went to the new Democratic Force (Fuerza Democrática, FD) that was founded in 1993 or left for other parties. Eduardo Mora Valverde and José Merino del Rio became founders of the Broad Front (Frente Amplio) in 2004.

Editorial summary

Begin with the source’s own compact description: “Costa Rican People's Party” is political party in Costa Rica. The dossier treats that line as a proposition to test through Costa, Rican and People's, 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—1984, 1985, 1988, 1995—that can be checked directly. The linked authority record independently contributes the date 1985. For this dossier, Costa, Rican and People's is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “political party in Costa Rica” 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

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 Apr 21, 2026. The linked authority identifier is Q5174900. VIAF identifies the subject as 138461928. The Library of Congress control number is n86124307. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1984, 1985, 1988 and 1995.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. 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 “Costa Rican People's Party”, its source revision and the description used here.
  2. Expand the search: follow Costa Rican People's Party primary sources, Costa Rican People's Party archive and Costa 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 “Costa Rican People's Party”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Costa Rican People's 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.