Respuesta :
The correct answer is: by helicopter.
This is known as the Operation Frequent Wind, and it involved US personnel and a lot of South Vietnamese refugee who were working with the US, and who were in danger of retribution by other Vietnamese.
It had to done by helicopter because the airport was damaged.
This is known as the Operation Frequent Wind, and it involved US personnel and a lot of South Vietnamese refugee who were working with the US, and who were in danger of retribution by other Vietnamese.
It had to done by helicopter because the airport was damaged.
