When any state or country operates with a "command economy", this means that the government, instead of the "free market" or consumers, is in charge of determining output and production quotas.
Answer:
The last of these emperors, Marcus Aurelius, was the final emperor of the Pax Romana. His reign was followed by the disastrous reign of his brutal son Commodus (160-192 C.E.). By this time, the Empire was struggling to hold off attacking tribes on the frontiers.
Explanation:
