Answer:
The correct answer is C. Iranian hostage crisis.
Step-by-step explanation:
The Iranian hostage crisis occurred during the Carter administration and stemmed from the Iranian Revolution in the Middle East. In 1979, Iranian militants seized the U.S. Embassy in Tehran and held 52 American diplomats and citizens hostage for 444 days. This event had a significant impact on U.S.-Iran relations and played a major role in shaping Carter's presidency.