What happened on october 16 in history 1962?

National Security Advisor McGeorge Bundy alerted President Kennedy that a major international crisis was at hand. Two days earlier a United States military surveillance aircraft had taken hundreds of aerial photographs of Cuba. CIA analysts, working around the clock, had deciphered in the pictures conclusive evidence that a Soviet missile base was under construction near San Cristobal, Cuba; just 90 miles from the coast of Florida. The most dangerous encounter in the Cold War rivalry between the United States and the Soviet Union had begun.

This sentence is true.

This answer would be c