Rome managed to overcome it's difficulties with having issues in it's leading structure and the highest chain in command; namely Roman generals at the time wanted glory for themselves which prevented them from beating Carthage for some period together with the fact that Carthage had the incredible general Hannibal. After they consolidated and joined forces together, they were able to beat Carthage after a campaign of war.
One result of the Fordney-McCumber Act is that Britain and France were not able to sell enough goods to pay off their war debts. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
I could be wrong but I think it would be A and D I could be wrong but give it a shot.
