Pax Romana (Roman Peace): This period refers to the two centuries of peace and prosperity during the height of the Roman Empire, roughly from the reign of Augustus (27 BC - 14 AD) to the Crisis of the Third Century (235 - 284 AD). The empire's vast territory experienced peace, stability, and infrastructural development.
Pax Mongolica (Mongol Peace): The Mongol Empire, established in the 13th century, brought peace and stability to vast regions of Asia and Europe under the rule of Genghis Khan and his successors. The empire promoted trade, cultural exchange, and infrastructure, allowing for a period of relative peace.
Pax Britannica (British Peace): The British Empire maintained a significant influence on global affairs during the 19th and early 20th centuries, contributing to a period of relative stability and prosperity. Britain's dominance allowed for the expansion of trade, cultural exchange, and the resolution of international disputes.
However, it's essential to note that these periods were not entirely conflict-free. There were still localized wars, rebellions, and border skirmishes, as well as conflicts between competing empires or civilizations. Additionally, the peace and stability often depended on the maintenance of power structures and could be disrupted by internal or external factors.
Overall, while there have been periods of relative peace in history, there has not been a time when the entire world was at complete and lasting peace. Conflicts and tensions have persisted throughout human history, and the quest for global peace continues to be an ongoing aspiration.