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. I hope this answer helped you. Let me know if you need more help.
The United States did not sent aid to "India" during the 20th century, although this question is a bit misleading because we do have a thriving trade relationship with India, and the "aid" we sent to the other countries was primarily military in nature.
I can't answer ur question without any options
plz type in the options