Which of the following best describes the Iran contra scandal of 1986

Iran–Contra, was a political scandal in the United States that occurred during the second term of the Reagan Administration.

The administration officials secretly facilitated the sale of arms to the Khomeini government of the Islamic Republic of Iran, which was the subject of an arms embargo.

The official justification for the arms shipments was that they were part of an operation to free seven American hostages being held in Lebanon by Hezbollah, a paramilitary group with Iranian ties connected to the Islamic Revolutionary Guard Corps.

the use of email to replace slower surface mail.