Q1. How did Mesopotamia traders get to the Indus Valley by water? Q2. Why were there no trade routes from the Indus Valley that headed to the east?

#1 = A busy sea route went through the Persian Gulf across the Arabian Sea to the Indus valley in what is today's northern India and Pakistan. By the 3rd millennium, Mesopotamia trade went in all directions.

#2 = There were no trade routes from the Indus Valley that headed to the east because there were no populated region in the east and therefore not much demand for goods.

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