How Fidel Castro and Ernesto Guevara became to be a communist?

Fidel Castro and Ernesto "Che" Guevara became communists through their experiences with oppression and inequality in Latin America. Castro's exposure to social injustices in Cuba and Guevara's travels across the continent, witnessing poverty and Imperialism, fueled their revolutionary fervor. Both were influenced by Marxist ideology and the belief that a socialist revolution was necessary to liberate the oppressed. Their shared commitment to these ideals ultimately led them to lead the Cuban Revolution and establish a communist regime in Cuba.