If you are referring to the period of relative political stability and of prosperity in the Roman Empire, it has been called by historians Pax Romana (Roman Peace). It followed the creation of the period of rule by emperors by Augustus, who emerged as the final victor of the civil wars which tore the Roman Republic apart. Augustus created a strong central government which was capable of keeping the governors of the Roman provinces under control. He also promoted the development of thriving trading networks throughout the empire and beyond with low taxation and the construction of infrastructure (roads, bridges, ports, aqueducts and irrigation and communication canals.
A period of peace and prosperity is called a Golden Age
Your thinking of the Pax Romana, but it lasted closer to 200 years.
The Principate.
Pax Romana
This was the name given to a period of peace, stability, economic growth and cultural development were happening around Mongolias occupied territories.
Justinian I was emperor of the Byzantine Empire (the name given by historians to the eastern part of the Roman Empire after the fall of the western part) from 482 to 565. Historians see his reign as a distinct period of Byzantine history. It was a period of conquest, splendour, great prosperity, important public works, administrative and religious reforms and imperial unity.
During WW2 it was , by Japan , referred to as the 'Greater East Asia Co-Prosperity Sphere' .
This is called an investiture. Investitures were common in the 11th and 12th centuries. The land the vassal was given is called a fief.
Flimmyghings
Pax Romana
This time period is known as the Reconstruction Era and lasted from 1865 to 1877.
This was the name given to a period of peace, stability, economic growth and cultural development were happening around Mongolias occupied territories.
The dates given for the beginning of the Romanesque period range widely from the 6th to the 10th centuries, though most modern historians tend to the 10th. It lasted until the 12th century. There are links below to articles on the Romanesque.
We can't answer because we don't know the period you ask about. If you give us dates, centuries, or time we can give an answer. It seems this question is in reference to the preceding question given to you.
what is the period when a given part of earth is facing the sun
What you are able to earn in a given period of time is called your earning potential.
expansionists
Justinian I was emperor of the Byzantine Empire (the name given by historians to the eastern part of the Roman Empire after the fall of the western part) from 482 to 565. Historians see his reign as a distinct period of Byzantine history. It was a period of conquest, splendour, great prosperity, important public works, administrative and religious reforms and imperial unity.
During WW2 it was , by Japan , referred to as the 'Greater East Asia Co-Prosperity Sphere' .
During WW2 it was , by Japan , referred to as the 'Greater East Asia Co-Prosperity Sphere' .
The Victorian Period