Revoluční odborové hnutí
labour union in Czechoslovakia 1946–1990
Revoluční odborové hnutí (Czech; Slovak: Revolučné odborové hnutie; lit. 'Revolutionary Trade Union Movement') (ROH) was a communist national trade union centre in Czechoslovakia from 1946 to 1990. In Communist Czechoslovakia (1948–1989) it was a monopolistic trade union, wherein the membership was often mandatory for employees of state industries.
Foundation
ROH was founded in the Czech Lands in 1946, emerging out of the factory councils and workers militias that evolve out of the wake of the Second World War. After World War II, communists became dominant in the trade union movement once the war ended. They were however not the sole political force in the initial phase of ROH, the Trade Union Department of the Communist Party was wary of 'syndicalist' tendencies in the factory councils.
In April 1946 the Slovak trade unions merged into ROH. The Slovak unions merged with their Czech counterparts, adopting the slogan "One factory - one trade union organization". However, during 1947 ROH membership in Slovakia dropped sharply for political and economical reason, ROH lost a third of its members in the area.
Antonín Zápotocký, a communist pre-war labour leader who had been imprisoned for six years during the war, became the chairman of ROH in June 1947. Evžen Erban, a left-wing Social Democrat, became the general secretary of ROH. In the leading body of ROH, the Central Trade Union Council (ÚRO), there were 94 communists, 18 Social Democrats, 6 National Socialists and 2 from the People's Party.
Prague Spring
During the Prague Spring of 1968, ROH became somewhat more independent.
“Revoluční odborové hnutí” enters the record as labour union in Czechoslovakia 1946–1990. Crown Archives preserves that source wording while asking what Revoluční, odborové and hnutí can confirm, complicate or overturn.
Why this record matters
“Revoluční odborové hnutí” is worth following because a concise public description often conceals a longer documentary argument. Here, Revoluční, odborové and hnutí provides the most credible route into that argument.
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 18, 2026. The linked authority identifier is Q7318937. VIAF identifies the subject as 130803214. The Library of Congress control number is n80115493. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1946, 1990, 1948 and 1989.
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.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Revoluční odborové hnutí”, its source revision and the description used here.
- Expand the search: follow Revoluční odborové hnutí primary sources, Revoluční odborové hnutí archive and Revoluční research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Revoluční odborové hnutí”?
- Which cited source is closest to the event, object or claim?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “Revoluční odborové hnutí” 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.