Fidel Castro and other revolutionaries attacked the Moncada Barracks in Santiago de Cuba, a failed assault that nonetheless became a symbolic starting point for the Cuban Revolution and the later 26th of July Movement.
At his trial for the Moncada attack, Castro delivered the defense speech later published as History Will Absolve Me, which became a key programmatic text for his revolutionary movement.
Under mounting pro-amnesty pressure, Batista’s government released Castro and other imprisoned Moncada participants, enabling them to reorganize and prepare a renewed armed struggle from exile.
The yacht Granma landed in eastern Cuba, bringing Fidel Castro and 81 others from Mexico to begin the guerrilla campaign that became the revolution’s decisive armed phase.
Within days of landing, Batista’s army ambushed the rebels at Alegría de Pío, killing or capturing many; the small group of survivors regrouped and established the Sierra Maestra guerrilla focus.
Batista launched a large summer offensive (Operation Verano) to destroy Castro’s guerrillas in the Sierra Maestra; the campaign failed, helping shift momentum toward the rebels’ counteroffensives.
After rebel advances—including the late-1958 collapse of key government positions—Fulgencio Batista fled Cuba, marking the effective defeat of his regime and the revolution’s victory.
Fidel Castro entered Havana in triumph days after Batista’s flight, cementing the revolution’s control over the capital and setting the stage for rapid institutional and policy transformation.
Fidel Castro was sworn in as prime minister, formalizing his leadership of the revolutionary government and accelerating the shift from coalition politics toward centralized authority.
The government promulgated the Agrarian Reform Law, authorizing expropriation of land above set limits and creating structures (including INRA) to redistribute or collectivize land—an early cornerstone of revolutionary economic change.
The Eisenhower administration imposed the first broad U.S. export embargo measures on Cuba (with exceptions such as medicines and some foods), deepening the economic rupture amid escalating nationalizations and Cold War alignment.
Washington closed the U.S. embassy in Havana and formally broke diplomatic relations, a major escalation that preceded covert action and open confrontation in 1961.
A U.S.-backed force of Cuban exiles landed at the Bay of Pigs to overthrow Castro; the invasion failed within days, strengthening the revolutionary government domestically and internationally.
Cuba’s revolutionary political consolidation advanced as the Integrated Revolutionary Organizations (ORI) were reorganized into the United Party of the Socialist Revolution of Cuba (PURSC), a key step toward a single ruling party structure.
The discovery of Soviet nuclear missiles in Cuba triggered a 13-day U.S.–Soviet confrontation; it ended with an agreement for missile removal and a U.S. non-invasion pledge, reshaping Cuba’s security relationship with the USSR.
The Communist Party of Cuba (PCC) was established as successor to PURSC, institutionalizing the revolution’s political vanguard in a more orthodox party form that would become central to governance.
Cuban Revolution and early Castro government (1953–1970)
