Which of the following is the best definition of the term mutually assured destruction

1) any situation or course of action which ensures the total eradication of all parties involved.

2)  often used to describe what would have happened in the cold war era were one side to have attacked the other using nuclear weapons, causing the other side to retaliate, ensuring the nuclear obliteration of most of asia and north america.

North korea has been ruled by dictator since 1948

Athena (goddess of wisdom) gave perseus an unlikely tool to defeat medusa that requires brain over brawn that was instrumental in his victory against medusa