Which ancient civilization first used royal emissaries as official 'brand ambassadors' to promote their signature purple dye products in foreign markets?

Before modern influencer marketing, ancient civilizations had their own version of brand ambassadors who promoted trade, cultural exchange, and specific goods. These historical figures helped establish trade routes and popularized products across vast empires, creating early forms of brand recognition and consumer loyalty. Test your knowledge about these ancient world commercial representatives who shaped early marketplace dynamics and consumer behavior patterns across Mediterranean, Asian, and African civilizations.

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Phoenicians with their Tyrian purple
Egyptians with their lapis lazuli blue
Romans with their cinnabar red
Chinese with their imperial yellow