Because they traded and made profit from selling people from inside their dominions
Answer:
Not being funny, but i could answer if i saw the image
Explanation:
It sounds like every group of the rulers that have ever existed. Politics is about reforming policy
the marshal plan and korean were based on the Truman doctrine, and most exemplifies the containment policy
On the other hand, the Berlin airlift least exemplifies the containment policy because it was the techniques used to overcome the iron curtain and escape the east Germany communist regime, under Soviet Russia.
When did the caste system evolve into a four tiered hierarchy?A.) when the Aryans ruled over the region - They arrived in 1500BC and developed the grouping of people based on their status and activities in life.