Final answer:
Carter aimed to A. protect the lives of the hostages and B. the interests of the United States during the Iranian Hostage Crisis. He took economic and diplomatic actions against Iran, ultimately approving a failed rescue mission, which reflected the U.S. foreign policy goals.
Step-by-step explanation:
President Jimmy Carter's primary goal during the Iranian Hostage Crisis was B. Preserve the lives of the hostages and A. Protect the interests of the United States.
Importantly, Carter enacted measures such as freezing Iranian assets and placing an embargo on Iran to secure the hostages' release.
Political pressure eventually led Carter to approve a rescue mission, though it ended tragically with the loss of eight servicemen.
The challenges of the crisis and its resolution, including the Carter Doctrine, reflected broader U.S. foreign policy goals, such as dissuading Soviet expansion and protecting American interests in the Middle East.