CACrown ArchivesHistory · sources · collections
Menu
Research dossier · General Reference

Purges of the Communist Party of the Soviet Union

series of political events

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 revisionSep 12, 2026
Entity authorityQ6591430
Source-derived summary

Purges of the Communist Party in the Soviet Union (Russian: "Чистка партийных рядов", chistka partiynykh ryadov, "cleansing of the party ranks") were Soviet political events, especially during the 1920s, in which periodic reviews of members of the Communist Party were conducted by other members and the security organs to get rid of "undesirables".

Such reviews would start with a short autobiography from the reviewed person and then an interrogation of them by the purge commission, as well as by the attending audience. Although many people were victims of the purge throughout this decade, the general Soviet public was not aware of the purge until 1937.

Although the term "purge" is largely associated with Stalinism because the greatest of the purges happened during Stalin's rule, the Bolsheviks carried out their first major purge of the party ranks as early as 1921. Approximately 220,000 members were purged (i. e. expelled from the Party). The Bolsheviks stated as justification the need to get rid of the members who had joined the party simply to be on the winning side. The major criteria were social origins (members of working classes were normally accepted without question) and contributions to the revolutionary cause.

The first Party purge of the Joseph Stalin era took place in 1929–1930 in accordance with a resolution of the XVI Party Conference.

Editorial summary

The public source identifies “Purges of the Communist Party of the Soviet Union” as series of political events. This brief keeps that definition visible, then builds a research path around Purges, Communist and Party.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1937, 1921, 1929, 1930—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Purges, Communist and Party providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Purges of the Communist Party of the Soviet Union”, the useful work is to connect “series of political events” to the records capable of establishing context and consequence.

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 Sep 12, 2026. The linked authority identifier is Q6591430. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1937, 1921, 1929 and 1930.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. 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 “Purges of the Communist Party of the Soviet Union”, its source revision and the description used here.
  2. Expand the search: follow Purges of the Communist Party of the Soviet Union primary sources, Purges of the Communist Party of the Soviet Union archive and Purges 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 “Purges of the Communist Party of the Soviet Union”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which institution is responsible for the underlying evidence?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Purges of the Communist Party of the Soviet Union” 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.