Jamshid Amouzegar resigns as prime minister

Urban workers, merchants and ordinary residents increasingly joined the opposition coalition.

Hundreds of people died after the cinema was set on fire and exits were obstructed, making it one of the revolution's worst tragedies.

Funerals and public grief intensified hostility toward the state in a major oil-industry city.

The regime and opposition blamed one another; uncertainty over responsibility became part of the political struggle.

Many revolution supporters believed the authorities were responsible or complicit, further weakening the monarchy's legitimacy.

The new prime minister presented himself as able to restore dialogue with religious leaders and the opposition.

The government reversed a controversial royal measure in an effort to signal respect for Islamic sensibilities.

Supporters regarded the reforms as tactical retreats that left the monarchy and security system intact.

Hundreds of thousands joined a peaceful procession that displayed the opposition's breadth and discipline.

Chants linked immediate political demands with recognition of Khomeini's leadership from exile.