Lexington and concord was the first battle of the revolution
The correct answer is A intervention. The United states sent troops to protect south Korea and help to invade and fight against north Korea.<span />
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.
In 1843 he was nominated by Sir George Gipps, the governor, to a seat in the New South Wales Legislative<span> Council; owing to a difference with Gipps he resigned his seat, but was elected shortly afterwards for Sydney.</span>
The Senate elects a president, confirms or rejects the nominations of the governor, and acts as a court of impeachment for the trial of public officers, besides sharing in legislative<span> functions.</span>