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International Bolshevik Tendency

International Bolshevik Tendency (IBT)

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 11, 2025
Entity authorityQ11422344 ↗
Source-derived summary

The International Bolshevik Tendency (IBT) is an international Trotskyist organisation.

History

The International Bolshevik Tendency was originally known as the External Tendency (ET) and was formed in 1982 by former members of the International Spartacist Tendency (iSt) (now known as the International Communist League (Fourth Internationalist)).

While identifying the International Spartacists Tendency, from the 1960s until the late 1970s, as the only grouping with a consistent revolutionary programme, members of the External Tendency alleged a 'process of political degeneration' in the late 70s and early 80s. A claim disputed by the International Spartacist Tendency (iSt) and subsequently, the International Communist League (ICL).

While the External Tendency had engaged in polemical exchanges with leaders of the iSt by 1985 the External Tendency characterised the Spartacist League's break from its revolutionary past as "qualitatively complete".

In 1991, the North American-based Bolshevik Tendency fused with the Permanent Revolution Group (PRG) of New Zealand at a joint conference in Oakland, California. This unified tendency then joined forces in August with members of the former Gruppe IV. Internationale based in West Berlin. These mergers resulted in the organisation renaming itself the International Bolshevik Tendency.

In October 2018 a number of members of the International Bolshevik Tendency left the organisation. Those leaving formed a separate organisations called the Bolshevik Tendency and Bolshevik Group (South Korea), identifying political alignment with the organisation before its fusion with the Permanent Revolution Group (PRG).

Editorial summary

“International Bolshevik Tendency” enters the record as international Bolshevik Tendency (IBT). Crown Archives preserves that source wording while asking what International, Bolshevik and Tendency can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1982, 1985, 1991, 2018—that can be checked directly. The linked authority record independently contributes the date 1982. Its strongest next move is a source search built around International, Bolshevik and Tendency.
Editorial analysis

Why this record matters

“International Bolshevik Tendency” is worth following because a concise public description often conceals a longer documentary argument. Here, International, Bolshevik and Tendency provides the most credible route into that argument.

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 Nov 11, 2025. The linked authority identifier is Q11422344. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1982, 1985, 1991 and 2018.

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.

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Source & attribution

This entry incorporates text from “International Bolshevik Tendency” 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.