C is the correct answer. All of the attempts were failed.
In April 1980, frustrated with the slow pace of diplomacy (and over the objections of several of his advisers), Carter decided to launch a risky military rescue mission known as Operation Eagle Claw. The operation was supposed to send an elite rescue team into the embassy compound. However, a severe desert sandstorm on the day of the mission caused several helicopters to malfunction, including one that veered into a large transport plane during takeoff. Eight American servicemen were killed in the accident, and Operation Eagle Claw was aborted.
President Carter continued to attempt to secure the hostages' release before his presidency's end. On 20 January 1981, minutes after Carter's term ended, the 52 US captives held in Iran were released, ending the 444-day Iran hostage crisis.
I do believe the early Egyptians, being as smart as they where used a interesting method of a sundial. It caught the suns shadow and they where able to use it to tell the time.
Ok so according to my calculations the answer is C.
The answer is:
So that the people could read the bible and protect them from sin
Answer:
Quarantine.
Explanation:
Mr. President John F. Kennedy in his speech october 22, 1962 announced quarantine against cuba island.
In this speech Mr. President said textually: "I have directed the the following initial steps be taken immediately".
First: To halt this offensive build up, a strict quarantine on all offensive military equipment under shipment to cuba is being initiated.