Che Guevara: Che Guevara was an Argentine Marxist revolutionary who played a crucial role alongside Fidel Castro in the Cuban Revolution.
Bay of Pigs Invasion: The Bay of Pigs Invasion was a failed attempt by CIA-backed Cuban exiles to overthrow Fidel Castro's government in 1961.
Command Economy: A command economy is an economic system where production, distribution, and prices are controlled by the government rather than market forces. It is often associated with socialist or communist regimes.