Question

How do we know Harappa has trade via the sea routes?​

Answer 1

Answer:

The Indus people were greatly reliant on trade. They traded with many different civilizations like Persia, Mesopotamia and China.

The people of the Indus Valley civilization used seals to trade with the Mesopotamian, on the seals were symbols which showed that they were a trader from the Indus Valley. They traded cotton cloth and minerals like bronze. Indus Valley cities lived by trading with each other. Farmers brought food into the cities.

Answer 2

Answer:

we know that Harappa had trade via sea by traveller account .