Which of these famous brand slogans was first introduced in the 1940s and has remained largely unchanged since then, making it one of the longest-running advertising campaigns in history?

Brand slogans have shaped consumer culture throughout history, becoming powerful tools for product recognition and company identity. Some historical slogans have been so successful they've remained unchanged for decades, becoming as iconic as the products themselves. Test your knowledge of these enduring marketing phrases that have influenced generations of consumers and shopping behaviors!

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M&M's - "Melts in your mouth, not in your hands"
Nike - "Just Do It"
De Beers - "A Diamond is Forever"
Coca-Cola - "The Pause That Refreshes"