which event resulted in the greatest threat of nuclear war?
Which event resulted in the greatest threat of nuclear war? A. U.S military aid to South Vietnam B. outbreak of war in the Middle East C. Soviet Union launched Sputnik D. U.S. naval blockade of Cuba. Answers. The correct answer among all the other choice is D. U.S. naval blockade of Cuba. This event resulted in the greatest threat of nuclear war. Thank you for posting your question.