Respuesta :
The correct answer among all the other choices is " Carthage had attacked many settlements on the Italian Peninsula." This is why Rome went to war with Carthage. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
Answer:
I am here to confirm that "Rome was concerned that carthage wanted to extend its empire into italy is the right answer i just took the quiz :)
i promise i'm not lying