Hoover kept the federal government out of the hands in the economy that did not work well during a major depression. He included in his policies the voluntary action by business and labor but did not work as well. Eventually, Hoover came out of hand of solution for the depression and unemployment continued to soar in the country.
On November 4, 1979 a group of Iranian students took more than 60 American hostages in the US Embassy in Teheran.
President Carter applied economic and diplomatic pressure: oil imports from Iran were ended and around $8 billion of Iranian assets in the US were frozen. On April 7, 1980 President Carter ordered all Iranian diplomats to leave the United States. The Carter administration forbade Americans to travel to Iran, but didn`t forbade all Americans to travel anywhere in the Middle East.
Answer: 1. Forbade all Americans to travel anywhere in the Middle East.
This is true because they only rely on their trades more than anything