Final answer:
The Iran-Contra Affair revealed that President Reagan didn't know what was going on in his administration, he supported the Contras in Nicaragua, and he was involved in illegal and covert actions.
Step-by-step explanation:
The Iran-Contra Affair revealed several things about President Reagan:
- He didn't know what was going on in his own administration. Reagan claimed he had no knowledge of the illegal activities carried out by his officials in relation to the arms-for-hostages deals with Iran.
- He supported the Contras in Nicaragua. Reagan's administration covertly provided weapons and money to the Contras, a rebel group fighting against the Nicaraguan government.
- He was involved in illegal and covert actions. The Reagan administration engaged in questionable activities, such as funding an illegal war and selling weapons to terrorists.