The American Hostage Crisis in Iran was caused in part by

Iran Hostage Crisis- caused by the seizure of the U.S. Embassy in Tehran and its employees by revolutionary Iranian students, who then held the Embassy employees as hostages, in direct violation of international law.

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what are local authorities doing to fix the problem

explanation:

what are local authorities doing to fix the problem

there has only been 12 presidents. the 12th president is/was moon jae-in