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.

Shia tradition dictates memorial services 40 days after a death. This created a repeating protest cycle: state violence created martyrs, whose memorials 40 days later sparked new demonstrations, leading to more deaths and more memorials, thereby escalating the conflict.

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 Shah’s modernization efforts, including land reform and expanded state education, were intended to build popular support. Instead, they backfired by threatening the economic base and social authority of the powerful clerical class, turning them into organized opponents.

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.

The current Iranian protests are uniquely potent because the regime is at its weakest geopolitically. The loss of regional proxies like Hezbollah and Hamas, coupled with key ally Russia's preoccupation with Ukraine, has left the Iranian government more isolated and vulnerable than during any previous wave of unrest.

The Shah believed the US was masterminding events in Iran, a comforting illusion that someone was in control. The reality—that the US government was paralyzed by indecision and had no plan—was far more terrifying. This realization shattered his confidence and sealed his fate.

Dara Khosrowshahi theorizes the Shah of Iran's regime collapsed because he modernized too fast, focused excessively on military power over industrial growth, and failed to bring along rural populations and integrate Islam into his vision, creating a power vacuum for the Islamic regime to exploit.

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.