Answer:
Hannibal Barca Perfected Battlefield Tactics. Hannibal Barca (247 – circa 182 BC) elevated the role of strategy in warfare. He led a Carthaginian army out of Spain, through southern France, and across the Alps into Italy, thus bringing the Second Punic War (218 – 201 BC) to enemy territory.
Explanation:
A cause would be the arrival of the Portuguese on the coast of Benin
Signing or vetoing laws proposed by congress
Answer: The Us emerged as a world power
Explanation: