What is the significance of the end of the pax romana? ap world history

Emperor of Rome, Last of the "Good Emperors", Wrote "Meditations" personal reflections of his beliefs, End of the Pax Romana

Labor costs would be a large factor holding production of shade-grown coffee back. if it requires higher labor costs to receive a smaller benefit per hectare, then these costs would be prohibitive on expanding this practice to all coffee growing.

"i will have the report ready for you review by the end of the day." it is quick and to the point we have an appointment at 3: 00. emphasized great to see how this person is feeling