Rome and Carthage became enemies because of power. They each wanted control of trade and resources.
Plebeians and it is correct
The only answer that makes any sense is C. The British Empire was the sole enemy of the French, fighting them and winning in the Seven Years War. While I am completely unaware of what campaign you are referencing, General Burgoyne partook in many over his years as a British officer, I am certain alliance with the French and splitting New York and Canada were not one of them.
Answer:carpetbaggers the people who helped them were called scalawags
The Americas are the big answer here. They held other holdings in other places as well.