Which of these iconic advertising slogans has been in continuous use for the longest time in history?

Throughout history, certain advertising slogans have transcended their products to become cultural touchstones. These catchphrases not only sold products but also reflected the social and economic climate of their eras. This trivia poll challenges you to identify which famous slogan has the longest continuous use in advertising history, demonstrating the remarkable staying power of effective brand messaging across generations.

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

De Beers' "A Diamond is Forever" (introduced 1948)
Maxwell House's "Good to the Last Drop" (introduced 1915)
Coca-Cola's "Delicious and Refreshing" (introduced 1886)
Kellogg's "They're Gr-r-reat!" (introduced 1952)