How did trade in the Roman Republic impact the development of the merchant class? ASAP WILL GIVE BRAINLIEST PLEASE HELP

a
More land to cover made trade harder.
b
Conquest of new land allowed Romans to trade goods that used to be difficult to get.
c
Conquest of new land made it difficult for Romans to trade goods that used to be easy to get.
d
Merchant class development was slowed because of the increase in territory.

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting