Many soldiers of Rome and her allies in Italy lost their farms and migrated to the city of Rome to eke out a living. They lost their farms because prolonged military service led to their neglect or because they had been ravaged during the war. Rich landowners took advantage of their destitution to buy their lands cheaply.
Most of Carthage's solders were not from Carthage (which was in Tunisia). They were from Spain, northern Italy and Libya. After the war they went back to their lands. Algerian cavalrymen who had been Carthage's allies and had fought with her switched their alliance to Rome.
Second Punic War.
The second Punic war was fought in three theaters -- Italy, Sicily and Hispani
The Second Punic War was between Carthage and Rome. Heannibal was a Carthaginian general in that war.
First Punic War: Carthage was pushing its control in Sicily and ran up against some rebellious mercenary soldiers. Rome chose to support them as a means of having an excuse to move into Sicily to expand its territory beyond Italy. Second Punic War: Carthage attacked Sargentum in Spain, in breach of the Ebro River line agreed with Rome as dividing their areas of interest in Spain.
The Second Punic War stated in 218 BC and ended in 202 BC.
23.
The Second Punic War began in 218 BC and lasted until 202 BC.
First Punic War - Rome defeated Carthage. Second Punic War - Rome defeated Carthage. Third Punic War - Rome defeated Carthage.
Hannibal and Scipio struggled with each other during the Second Punic War .
You have already said the name of that war: Second Punic War. It was the second of three Punic wars between Rome and Carthage. Punic is an adaptation of Punicus, the Latin name for the Carthaginians. Another name for this war is Hannibalistic War.
Mainly water.
First Punic War - 264-241 BCE Second Punic War - 218-201 BCE Third Punic War - 149-146 BCE