What effect did the Pax Romana have on the economy in the Roman provinces? A Trade flourished throughout the provinces as a common currency was used.
B Trade flourished throughout the provinces because they were beyond the borders of Rome.
C Trade suffered in the provinces that were far from Rome.
D Trade suffered throughout the provinces since only Rome used a common currency.

vertical merger is the term used for the joining of two or more firms involved in different stages of producing the same good or services.

explanation:

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.

buildings sir and respect