Ok being able to please everyone all the time is not possible. nobody can do it so D is the answer
Answer:
Hayne described the United States as a league of independent states.
Explanation:
The theory that the threat of nuclear war is enough to prevent an attack is called: Nuclear deterrent
The theory is based on the likelihood that every nations would fear a mutual destruction when initiating attack to countries that own nuclear weapon. Even if a country emerge victorious from a nuclear war, the damage that caused by opposition's nuclear would damage the environment of the victors for decades.
