Respuesta :
North Vietnam would stop supporting the insurgency in South Vietnam, and to increase morale in South Vietnam.
The United States hopes with the air war are the following:
(A) North Vietnam would stop supporting the insurgency in South Vietnam.
(D) The morale in South Vietnam would increase.
What did the US expect to accomplish with the air war?
M. Nixon said in 1969 that the US will stay in the Vietnam War in order to bring the struggle to a close and ensure "peace with honor" for the US and its partner, South Vietnam.
Diplomacy had failed, and a frustrated Nixon felt that the only way to persuade Hanoi that negotiating with the US was preferable to continuing the war was to use force.
Thus, the options (A) and (D) are the best statements which was hoped by the U.S.
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