Which dictionary brand has used the slogan "The most trusted dictionary of American English" in its marketing campaigns?

Marketing language products like dictionaries, language learning apps, and translation services requires carefully crafted slogans that capture both utility and authority. These companies must balance appearing scholarly while remaining accessible. This poll tests your knowledge of famous dictionary and language product branding throughout history - can you match the slogan to the correct company?

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

Merriam-Webster
Oxford University Press
Cambridge Dictionary
Dictionary.com