Although Hannibal Won Some Major Battles Against the Romans

Although Hannibal won some major battles against the Romans

A) A plague wiped out his army and he surrendered to Rome
B) He was finally surrounded by a large Roman army and defeated at the walls of Rome
C) His army deserted him when there was a political crisis back in Carthage
D) Most of Rome's allies stayed loyal to Rome and the Roman delaying tactics eroded his forces