Which famous slogan was used by Merriam-Webster dictionaries in their 1990s advertising campaign that emphasized their authority in American English?

Dictionaries are the backbone of language learning and linguistics, but their marketing and branding often goes unnoticed. Over the decades, major dictionary publishers have created memorable advertising slogans to distinguish themselves in the marketplace. This trivia question tests your knowledge of these linguistic product campaigns that have shaped how we perceive these authoritative language resources.

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Define Your World
America's Language Authority
The Dictionary People
Words Matter