Which ancient civilization is credited with creating the first standardized logo system for merchant authentication, using cylinder seals to mark clay containers with unique brand identifiers?

Before modern commerce, ancient civilizations developed sophisticated marketing and brand recognition systems. From merchant seals in Mesopotamia to standardized Roman coins, these early societies understood the power of consistent branding. This trivia challenges your knowledge about how ancient civilizations marketed their products and established commercial identities that influenced modern branding principles.

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Mesopotamians (specifically Sumerians)
Ancient Egyptians
Phoenicians
Indus Valley civilization