state the answer verbatim

Question

Describe the role of nuclear weapons in global affairs.(1 point)
Responses
The existence of nuclear weapons has been used as a threat, but never a bargaining chip, during global affairs.
The existence of nuclear weapons was used as a bargaining chip and threat during global affairs until the fall of the Soviet Union. The existence of nuclear weapons has been used as a bargaining chip and threat during global affairs in the Cold War and beyond. The existence of nuclear weapons has been used as a bargaining chip and threat during global affairs exclusively between the U.S. and the Soviet Union.

Answer 1

The existence of nuclear weapons has been used as a bargaining chip and threat during global affairs.