What kinds of weapons were developed by the superpowers during the arms race of
the Cold War?

nuclear warfare

this

500 books can be produced by one man and a printing press within 5 months, while a copyist can only produce one in the same amount of time

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation: