Nero became the Roman emperor in 54 CE. Where should this event be placed on the timeline?
after Julius Caesar's assassination
O between the Punic Wars and Julius Caesar's
assassination
O between Alexander the Great's conquest and the
beginning of the Punic Wars
O before Alexander the Great's conquest of Persia

After Julius Caesar's assassination

Explanation:

Nero becoming emperor of Rome can only be placed after Julius Caesar's assassination because Rome only became an empire after his son, Augustus, made it one, after Caesar's assassination even though it was Caesar who paved the way for the establishment of an empire.

The Punic wars were quite a number of years before Caesar was born and Alexander the Great existed even before that.

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.