Answer:
The Indus River Valley Civilization, 3300-1300 BCE, also known as the Harappan Civilization, extended from modern-day northeast Afghanistan to Pakistan and northwest India.
I believe it became common because as civilizations grew from food abundance and population growth, the civilizations wealth in how they produced it, usually by trade in food needed to be contained. So economic specialization was needed so that their prosperity could be controlled.
Answer:
delegates from several southern states met to form a new Confederate government
Important long term contributions of ancient greek and roman civilizations are primarily found in the area of "politics and government," since they were Republics in which people were represented in government.
