Not a single key figure of revolution was harmed. Shooting some rando stupid Islamist, Marxist students meant nothing. Reza Shah's cowardice allowed birth of failure system of IRI. American National security advisor Brzezinski under President Jimmy Carter said the same thing that Shah’s “indecision and weakness” enabled the revolutionaries (combo of Islamists+Marxists). He literally saidd in his memoir “The Shah lost his nerve he did not crack down when he still had the power to do so.”
And Shahi Iran and IRI are same ? ROFL. Shahi Iran at one point was worlds fastest rising economies, 14th largest GDP at its peak (IRI currently stands in 40s) with worlds 5th most armed to teeth powerful military. I am no Shahi lover, just stating numerical facts.