The Harappans were great traders and had a complex system of trade networks that made them very rich. They traded in shell, dried fish, fish grain, and pearls from the coast, as well as copper, tin, turquoise, ivory, precious and semiprecious stones from the hilly areas.
Of course, grains, animals and wood were produced and traded from the rural areas. The Harappans had networks that extended into Central Asia, Mesopotamia and the Arabian Peninsula. Through trade, the Harappan Civilization expanded its culture, and came into regular contact with faraway lands.
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