The correct answer is A) peace and prosperity during the first two centuries of the Roman Empire.
The term "Pax Romana" refers to the period of peace and prosperity during the first two centuries of the Roman Empire.
When historians refer to "Pax Romana" they are talking about prosperous years of peace and stability in the Roman Empire. It started with Emperor Augustus, who established order within the empire. The Pax Romana lasted almost 200 years, in which the Roman Empire expanded and grow with order and enforcing the law to its citizens.
