Answer: It describes the tenuous peace that existed between the two countries as a result of both governments being terrified at the prospect of a world-destroying nuclear war. ... Some political scientists use this phrase as a means of differentiating the world situation that followed World War II from that which preceded it.
Explanation:
Allowed for echolocation and underwater discoveries such as study of marine life
treat mental disorders by looking at the interactions of conscious and unconscious elements in the mind
