They Ayatollah Khomeini returned from exile to rule Iran after the Iranian people rose up against Shah Reza Pahlavi. What two issue were MOST significant in causing this uprising?

1. Authoritarianism and repression by the Shah's regime: The Shah's regime was known for its authoritarian rule and widespread human rights abuses, including censorship, arbitrary arrests, torture, and execution of political dissidents. This led to widespread discontent and resentment among the Iranian population.

2. Economic inequality and unemployment: The Shah's regime favored a small elite class while neglecting the needs of the majority of the population, leading to widespread poverty, unemployment, and economic inequality. This economic hardship fueled anger and frustration among the Iranian people, further contributing to the uprising against the Shah.