Trade allowed the Sumerians to develop more as they gained access to raw materials that were not available locally. For example copper and timber, especially Cedar from Lebanon, allowed them to create important new tools and buildings, and their daily lives were made a lot easier as a result.
Trade in Sumerian society allowed access to important resources, spurred economic growth, and led to increased labor specialization. It contributed to the development of a social hierarchy under centralized authority and facilitated cultural exchange among various regions. Cities like Uruk became significant trade hubs, enhancing both the economy and social structure of the civilization.
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