person vs person because you are still against a person
The answer is 3, He behaves immaturely because of a mental condition.
n September 22, the president announced that slaves in areas still in rebellion within 100 days would be free. On January 1, 1863, Lincoln issued the final Emancipation Proclamation, which declared “that all persons held as slaves” within the rebel states “are, and henceforward shall be free.
Based upon this very short excerpt, I'd say it develops an atmosphere of chaos.