Love is the rarest thing in the world
Answer:
I think it could be either a or b but im going to go with B.
Explanation:
Can you explain how you would like me to answer this? Maybe with a little more background information
This 200-year period saw unprecedented peace and economic prosperity throughout the Empire, which spanned from England in the north to Morocco in the south and Iraq in the east. During the Pax Romana, the Roman Empire reached its peak in terms of land area, and its population swelled to an estimated 70 million people.