One challenge in the Roman economy was that of d.Trade competition leading to conflict between social classes.
What was a challenge to Rome's economy?
As a result of a competition for who should be dominant in trade, the social classes of Rome came into conflict with each other.
This led to both sabotaging the efforts of the other and presenting a challenge to the entire Roman economy as a result.
In conclusion, option D is correct.
Find out more on Rome's economy at https://brainly.com/question/281033.
