Dictatorship ended with four dead in Lisbon
The intensity fact.
Darker cells mean a higher score for this topic on that metric.
Scale16
Intensity12
Duration15
Tech shift10
Political impact58
Cultural memory48
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Quick answers
Are the scores a ranking of nations or armies?
No. Scores are browsing aids inside an era-bounded atlas — not live league tables of countries.
How many died on the day?
Four people, killed by regime police fire. The colonial wars before and the Angolan war after have much larger ledgers.
Why did officers move?
They could not win or end the African wars inside the Estado Novo's politics. The MFA was a captains' revolt against a war and a closed regime.
Who led it?
The MFA was collective; Otelo planned operations; Spinola received the surrender and briefly headed the junta -- then fell out with the leftward process.
What happened to the colonies?
Guinea-Bissau, Mozambique and Angola became independent in 1974-75. Angola collapsed into a long internationalised war. Hundreds of thousands of retornados came to Portugal.
Was it a left-wing coup?
It opened a left-revolutionary period (PREC) and then a pluralist constitution. Reducing 25 April to one ideology misses the captains' war-weariness.
A one-day seizure in Lisbon and a two-year political campaign (PREC) plus African independences. Three clocks.
25 November 1975 is a second military day in the same file.
Principles
Colonial wars closed
Europe's last large ones.
1976 constitution
Democracy locked after a noisy year.
PREC
Ongoing revolutionary process, 1974-76. Read as a 25 April 1974 (coup day; PREC to 1976 constitution) concept in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau.
Retornados
Settlers who returned from Africa after independence. Not a present instruction.
Steps
- African wars
1961-74: The officers' wound.
A past political-military date in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau -- history of Carnation Revolution, not a method for seizing a capital.
- Spinola's book
1974-02: Portugal and the Future -- public crack.
A past political-military date in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau -- history of Carnation Revolution, not a method for seizing a capital.
- Radio signal / units move
1974-04-25-am: Grandola; Lisbon secured.
A past political-military date in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau -- history of Carnation Revolution, not a method for seizing a capital.
- Carmo surrender
1974-04-25: Caetano yields to Spinola.
A past political-military date in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau -- history of Carnation Revolution, not a method for seizing a capital.
- Four dead
1974-04-25: PIDE/DGS fire on a crowd.
A past political-military date in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau -- history of Carnation Revolution, not a method for seizing a capital.
- Spinola vs MFA left
1974-05+: The junta argues.
A past political-military date in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau -- history of Carnation Revolution, not a method for seizing a capital.
Diagrams
From African wars (1961-74) through Spinola vs MFA left (1974-05+) to Constitution (1976) in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau. One sequence, not a staff overlay.
Marcelo Caetano (Dictator (late Estado Novo)) and Antonio de Spinola (Junta president (briefly)) sit at the centre of most English accounts; Mario Soares and Amilcar Cabral correct the usual photograph.
Limits
Source limits
Figures such as "four dead from residual regime fire; a famously low-blood seizure that ended a dictatorship and a colonial war" stay in ranges because records are incomplete, political, or still closed. How many died on the day? is answered as a band.
No how-to
Carnation Revolution is political-military history. This page does not teach how to move units through a capital or how to seize a ministry.
Memory bias
English-language fame of Carnation Revolution and local memory in Lisbon and Portuguese armed forces; aftershocks in Angola, Mozambique, Guinea-Bissau are not the same map. Amilcar Cabral is often the correction the first photograph drops.
Radio signals and unit movements are named as past facts, not as a playbook.
Decolonisation campaigns in Africa were wars -- see their own ledgers.