John F. Kennedy's Strategy of Flexible Response

John F. Kennedy's strategy of flexible response

A) was an updated version of John Foster Dulles's doctrine of massive retaliation.
B) was used in his battle with the leadership of the steel industry.
C) called for a variety of military options that could be matched to the scope and importance of a crisis.
D) required increased spending on a variety of nuclear weapons systems to be deployed around the world.
E) cut back nuclear weapons in favor of guerrilla forces.