The Cuban Revolution is a major historical event that took place in Cuba between 1953 and 1959. It was led by Fidel Castro and his revolutionary movement, aimed at overthrowing the dictator Fulgencio Batista and establishing a socialist regime in Cuba. The revolution profoundly transformed the country politically, economically, and socially, and had significant repercussions in international relations.

The Cuban Revolution originated from the growing discontent of the Cuban population under the corrupt regime of Fulgencio Batista. Batista had overthrown the democratically elected government in 1952 and established a dictatorship supported by the United States. This dictatorship was characterized by political repression, media censorship, and economic inequality between the ruling class and the Cuban population.

The revolutionary movement led by Fidel Castro emerged in reaction to this dictatorship. In 1953, Castro and a group of rebels attacked the Moncada barracks in an attempt to overthrow the government. The attack was a failure, but it marked the beginning of the armed struggle against Batista. Castro was imprisoned but would be released a few years later due to popular pressure.

The Cuban Revolution went through several phases of armed struggle, guerrilla warfare, and popular mobilization. Ultimately, on January 1, 1959, the revolutionary forces victoriously entered Havana, the Cuban capital. Batista fled the country and Fidel Castro became the new leader of Cuba.

The Cuban Revolution brought about many changes in Cuba. Politically, Castro's regime established a socialist system and nationalized many sectors of the economy. The close ties between Cuba and the United States quickly deteriorated, with the United States imposing an economic embargo on the island. Socially, the revolution sought to reduce inequalities and improve the living conditions of the Cuban population. Cuba also supported other revolutionary movements around the world, notably in Africa.