Question

During the pax Romana A. textiles became the empire's most important industry B. agriculture industry and trade flourished C. The empire decreased in power D. Emperor Hadrian built the coliseum

Answer 1

I am pretty sure it is B. Explanation: They were thriving in agriculture, industry and trade. Quotes from the book: " Agriculture remained the most important economic activity in the Roman Empire." "Industry thrived in the cities." "Trade flourished."

Hope this helps