The same is true for all the instability in the Middle East, entirely manufactured by the West.
Action-reaction, cause-effect: You never know how a story will end. And after the 1979 revolution, the CIA and British MI6 provided the ayatollahs with lists of communists to exterminate, which they did. Imperialism always prefers to deal with theocracies rather than communists. https://www.declassifieduk.org/how-britain-helped-irans-isla...