A: Cuba, when that happened it was also called the Cuban Missile Crisis.
Through Adam's sin, man became susceptible of disease and death as a punishment for his sin. He passed this condition to his children, which is the entire humankind, and now we all pay for our sins through death. We become sinners even before we were born, and of course before we could choose to sin or not, and therefore we pay for them with our immortality.
What war is the USA entering?
I believe the answer is the great depression and the president at the time was Franklin Roosevelt