Hi there,
I believe the correct answer is A. Five!
During the Cold war, there was a big fear of a possible nuclear attack from the Soviet Union, so when the US wanted to increase its spending on defense, it argued for it by saying that it needed to have better weapons to be able to prevent a possible attack.
They are what helped us win and defeat the others and then we got where we are today
Answer:
Viva voce im not sure
Explanation:
Not sure if its right but its the best out of them all sorry if its wrong