What were the outcomes of the iran contra affair? Check all that apply.

A three US hostages held by Lebanese terrorists were released.

B the US and Iran signed a treaty to guarantee future US help against Iraq.

C with US help, the Contras defeated the Sandinistas and rose to power in the 1980s.

D President Reagans popularity briefly declined as the extent of hid involvement was questioned.

E Oliver North and John Poindexter of the NSC were convicted or wrongdoing, but that was overturned.