"Osama bin Laden" was the one person among the following choices given in the question that was <span>a member of the U.S.-backed Mujahadeen. The correct option among all the options that are given in the question is the last option. I hope that this is the answer that has actually come to your desired help.</span>
Answer:
B- testing could only occur underground
Explanation:
During the Cold War and especially after the Soviet Union created an atomic bomb the possibility of a nuclear war was approaching faster than ever. After the Cuban missile crisis it was necessary to create an agreement regarding nuclear testing. That is why in 1963 it was agreed that testing could only occur underground
.
