Answer:
Many scholars believe that the collapse of the Indus Valley Civilization was caused by climate change. By 1800 BCE, the Indus Valley climate grew cooler and drier, and a tectonic event may have diverted or disrupted river systems, which were the lifelines of the Indus Valley Civilization.
Explanation:
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Answer:
A. Politics and civil participation were essential to city life.
Explanation:
The ancient Greek society practiced a democratic system of government which meant that the members of the society, in this case, the men, actively participated in politics. Athens which was the capital city held a council which was delegated by 500 men who made the laws. The men in the society could make their inputs in assemblies where they all convened.
They had a say in which politicians remained and which was removed for they were allowed to submit the names of politicians whom they believed were not productive. When the majority voted against a politician, he would not be allowed to deliberate in the council for a decade.
Answer:
Pax Romana
Explanation:
The period of Pax Romana started with the accession of Octavian to the throne in 27 BC. When Octavian became the first Roman Emperor, he took the name of "Augustus", which means "majestic" in Latin. For this reason, this period is aslo sometimes referred to as Pax Augusta.
During Pax Romana, there was relative peace in the Empire, and the Empire reached its maximum power and extent. It peaked territorially under Trajan a century after, when even parts of Persia were under Roman control.
The Pax Romana ended in 180 AD, after the death of Marcus Aurelius, the last of the five good emperors. After this period, the Roman Empire would start a slow decline until its final division and collapse.