Answer:desire for nuclear arms reduction
Conflict over missiles in Cuba
Increasing US involvement in the Vietnam war
Explanation:
Answer:create a one market amongst the nations,and to help the economy grow.
Realism followed the Civil War. The correct option among all the options given in the question is the second option. Realism actually followed the Civil War that took place in the year 1865 in the United states of America. Realism actually began in France after the Revolution of 1848. Later on it became very wide spread.
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