The Shah’s power was tainted by foreign intervention: his father's British-backed coup and his own ascension after the British forced his father to abdicate. This narrative of being a foreign puppet permanently undermined his domestic legitimacy and was exploited by his opponents.

The U.S. ambassador in 1977 was shocked that few staff spoke Farsi or had ever left Tehran. This linguistic and cultural isolation meant they lacked links to opposition groups, and their intelligence was based almost solely on the Shah's insulated royal court.

Days before Iran's 1978 revolution, President Jimmy Carter lauded the Shah's leadership and Iran's "stability." This highlights a catastrophic failure of intelligence and a reliance on superficial state-level relationships over understanding ground-level dissent.

The Iranian Revolution was fueled by a Shia worldview centered on martyrdom, cosmic struggle between good and evil, and an apocalyptic final battle. U.S. policymakers, lacking any understanding of this religious framework, were completely unprepared for its political power.

The U.S. Embassy and CIA were unaware that the Shah was dying of leukemia, dismissing rumors as Russian propaganda. This critical intelligence gap meant they couldn't understand his indecisiveness and erratic behavior as the crisis escalated, misreading the entire situation.

Reza Pahlavi's strategy is not based on domestic uprising alone. He believes protestors are "sacrificial lambs" who cannot succeed without direct American military intervention, framing them as a "fort waiting for the cavalry." This dependence makes his plan vulnerable to US political shifts.

The Shah was seen as a repressive autocrat, yet he was indecisive when confronted with mass protests, partly due to his illness. This politically toxic combination alienated the people through repression while emboldening them through weakness, creating the perfect conditions for his downfall.

The Shah's shy, anxious personality, a product of his overbearing military father, made him susceptible to a personality cult. This detachment from reality, coupled with a Westernized worldview, prevented him from understanding the deep-seated grievances of his people.

Ayatollah Khomeini's political genius was blending traditional religious conservatism with the era's fashionable anti-colonial nationalism. By framing the Shah as an American and Israeli puppet, he mobilized a broad coalition beyond just the deeply religious.