Carlos Fonseca Amador

Nicaraguan revolutionary

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June 26, 2026

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Carlos Fonseca Amador was a key figure in Nicaraguan revolutionary history. He was a founder of the Sandinista National Liberation Front (FSLN) in 1962, a group dedicated to socialism and the overthrow of the Somoza family dictatorship. The FSLN was named after César Augusto Sandino, a hero of Nicaraguan resistance against U.S. occupation. Fonseca Amador worked to build support for the FSLN among students, workers, and peasants. He was killed by the Nicaraguan National Guard in the mid-1970s, but the FSLN eventually succeeded in overthrowing Anastasio Somoza Debayle in 1979, leading to their governance of Nicaragua until 1990.12

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Sandinista
…was founded in 1962 by Carlos Fonseca Amador, Silvio Mayorga, and Tomás Borge Martínez as a revolutionary group committed to socialism and to the overthrow of the Somoza family. Over the next 10 years the FSLN organized political support among students, workers, and peasants. By the mid-1970s its attacks on…
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…was founded in 1962 by Carlos Fonseca Amador, Silvio Mayorga, and Tomás Borge Martínez as a revolutionary group committed to socialism and to the overthrow of the Somoza family. Over the next 10 years the FSLN organized political support among students, workers, and peasants. By the mid-1970s its attacks on…
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Nicaragua
The Somoza years
In 1961 three Marxists, including Carlos Fonseca Amador, founded the guerrilla Sandinista National Liberation Front (Frente Sandinista de Liberación Nacional; FSLN) in opposition to the regime. It was named for Augusto César Sandino, and its members are called Sandinistas.
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In 1961 three Marxists, including Carlos Fonseca Amador, founded the guerrilla Sandinista National Liberation Front (Frente Sandinista de Liberación Nacional; FSLN) in opposition to the regime. It was named for Augusto César Sandino, and its members are called Sandinistas.
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