Which of these historical advertising taglines from the early 1900s is credited with revolutionizing marketing by being the first major campaign to focus on consumer self-improvement rather than product features?

Throughout history, certain advertising taglines have transcended their products to become cultural phenomena. These slogans not only boosted sales but also shaped consumer behavior and marketing strategies for decades. This trivia question focuses on one of the most revolutionary taglines in early 20th century advertising history that fundamentally changed how companies approached marketing psychology and consumer messaging.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

"A Diamond is Forever" (De Beers, 1948)
"Good to the Last Drop" (Maxwell House, 1915)
"Reach for a Lucky Instead of a Sweet" (Lucky Strike, 1925)
"Halitosis Makes You Unpopular" (Listerine, 1921)