Coup Atlas Research Database
← Back to explorer
14507211946SuccessfulPopular revolt

Bolivia, 1946 — popular revolt

Bolivia (BOL)South America, AmericasJuly 21, 1946

Event Summary

Between July 8 and July 21, 1946, escalating strikes and street fighting in La Paz culminated in the overthrow and lynching of Bolivian President Gualberto Villarroel. What began as a teachers' strike over wages grew into a full uprising as university students and organized labor armed themselves and clashed with government forces. On July 21 a mob stormed the presidential palace, the Palacio Quemado, seized Villarroel, and hanged his body from a lamppost in the adjoining Plaza Murillo, an act consciously echoing the killing of Mussolini the year before.

An interim junta drawn from the striking groups and chaired by magistrates of the La Paz district court took power, beginning the conservative sexenio period that lasted until 1952.

Researched Details

Researched

Independent research, added record by record. Hover any label for what it means.

Target identified in Coup Atlas research: Gualberto Villarroel, President of Bolivia (overthrown, killed and hanged in Plaza Murillo)
RESEARCHED NAME
Key figures
Gualberto Villarroel (overthrown and killed president)
Nestor Guillen (magistrate who took provisional command of the interim junta)
Tomas Monje (district court president named to head the junta)

Sources

The 1946 La Paz riots between 8 and 21 July culminated in the lynching and hanging of President Gualberto Villarroel and the collapse of his government; interim control passed to a junta of the striking groups chaired by La Paz court magistrates.
SOURCE REVIEWED Wikipedia, "1946 La Paz riots" open source ↗
A teachers' strike over wages escalated as students and labor clashed with police and pro-government civilians, turning into a full-scale uprising in La Paz.
SOURCE REVIEWED Wikipedia, "1946 La Paz riots" open source ↗
A mob stormed the presidential palace and hanged President Villarroel from a lamppost in the adjoining plaza when a teachers' strike turned violent.
SOURCE REVIEWED Encyclopedia.com, "Villarroel Lopez, Gualberto (1908-1946)" (Encyclopedia of Latin American History and Culture) open source ↗
Opposed as fascist-oriented by both right and left, the Villarroel government was overthrown in 1946 in a bloody revolution in which Villarroel was hanged.
SOURCE REVIEWED Encyclopaedia Britannica, "Gualberto Villaroel" open source ↗
After the events of 21 July, Tomas Monje, president of the La Paz superior district court, was named to head an interim junta; as he was ill, Nestor Guillen, dean of the district court, took provisional command.
INDIRECT CITATION Wikipedia, "Gualberto Villarroel" open source ↗

Editorial Note

Sources disagree on the exact death date (Wikipedia's La Paz riots article and Britannica place the hanging on 21 July 1946, matching the Cline dataset; some accounts say 14 July). The riots ran 8-21 July. Wikipedia, Encyclopedia.com, and Britannica were read directly and agree on the core narrative: a strike-driven popular uprising stormed the palace and killed the president, followed by a judicial-led interim junta.

Cross-Reference

Only one dataset carries it. One of the three reference datasets we check against carries this event; the others do not list it. That is not a contradiction — the datasets cover different periods and use different thresholds — but it means the record has had less outside corroboration.

Identifiers for finding this same event in the other datasets:

Cline Center id
14507211946

How the match is made is described in crossref-report.md.

Outcome and Target

Coup Atlas research identifies the target as: Gualberto Villarroel, President of Bolivia (overthrown, killed and hanged in Plaza Murillo).

Baseline coding: Incumbent executive removed from power. Recorded leader fate: deposed; killed. The baseline file does not name individual targets; researched names are kept in a separate layer.

Baseline Dataset Citation

Cline Center Coup d’État Project Dataset, v2.2.2
Peyton, Buddy, Joseph Bajjalieh, Michael Martin, and Andrea Gerald. 2026. Cline Center Coup d’État Project Dataset. Cline Center for Advanced Social Research. V.2.2.2. February 17. University of Illinois Urbana-Champaign. doi: 10.13012/B2IDB-9651987_V10
⚑ This citation establishes the coded baseline record; use the claim-level sources above for the researched narrative.

Baseline Source-Document Entries

Wikipedia

New York Times

“Bolivians Install a Liberal regime; Pledge Free vote,” July 23, 1946
“New Bolivia President,” August 17, 1946
“MONJE GOVERNMENT IS SWORN IN BOLIVIA,” August 27, 1946

This is the citation trail carried by the baseline dataset, grouped by outlet and rejoined from the line-wrapped original. Coup Atlas has not independently re-checked every document; read the original before citing a specific claim. URLs the import damaged beyond safe repair are shown as plain text and listed in citations-report.md. How this list is built →

Know something about this event?
Tips are reviewed against sources before anything is added.