Which ancient civilization invented the first mass-produced standardized clay packaging seals that served as both product authentication and brand identifiers around 3000 BCE?

While modern product packaging focuses on branding and protection, ancient civilizations developed ingenious solutions for storing, transporting, and selling their goods. From Egyptian alabaster jars for cosmetics to Roman amphorae for wine and olive oil, packaging design has been crucial to commerce for millennia. This trivia question explores one of the earliest and most innovative packaging developments that revolutionized ancient trade and consumer habits.

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Mesopotamian (Sumerian) civilization
Ancient Egyptian civilization
Indus Valley civilization
Ancient Chinese (Xia Dynasty) civilization