
1963 Movement of 15 Khordad: Protest against arrest of Ayatollah Ruhollah Khomeini by Shah of Iran, Mohammad Reza Pahlavi. In several cities, masses of angry demonstrators are confronted by tanks and paratroopers.
1979 Islamic revolution of Iran establishes an Islamic theocracy under the leadership of Ayatollah Ruhollah Khomeini.
1979 Iran hostage crisis: Iranian leader Ayatollah Ruhollah Khomeini orders the release of 13 female and black American hostages being held at the US Embassy in Tehran.
1980 Ayatollah Ruhollah Khomeini names Abolhassan Banisadr as president of Iran.
1980 Iranian Supreme Leader Ayatollah Ruhollah Khomeini states that Iran's parliament will decide the fate of the American embassy hostages.
1989 Ayatollah Ruhollah Khomeini offers a USD $3 million bounty for the death of ''The Satanic Verses'' author Salman Rushdie.
1989 Ali Khamenei is elected the new Supreme Leader of Islamic republic of Iran by the Assembly of Experts after the death of Ayatollah Ruhollah Khomeini.
2003 Ayatollah Sayed Mohammed Baqir al-Hakim, the Shia Muslim leader in Iraq, is assassinated in a terrorist bombing, along with nearly 100 worshippers as they leave a mosque in Najaf.

