OPTION CORRECTs are D and B
Many of the achievements of the ancient indus Valley civilization was due to their advanced knowledge of mathematics and geography. More specifyc, those aspect of geography that are related to urban organization. Also, weights and measures that help them to trade with other populations.
It´s remarkable to mention the Indus Valley Civilization had a huge population, some specialist calculate that they were more than five million people. Modern-day northeast Afghanistan to Pakistan and northwest India was the location of the villages.
The Indus Valley Civilization began to decline around 1800 Before Christ. Their technology, as advanced drainage systems or standardized weights and measures started loosing importance and utility.
A society that is guided by an absolute monarchy system of ruling has an impossible chance letting their low class citizens to have an equal right compare to those upper class. Also, they have a greater chance to have a dictator leader that would give the leader the absolute power which will then lower down to bad decision making.
He would be 92 years old, turning 93 on July 18.
The Black Sea and Aegean Sea (Hopefully this is correct!)
