Which presidential campaign first used data analytics to create the highly targeted advertising slogan 'It's the economy, stupid'?

Political campaigns and government initiatives rely heavily on effective advertising techniques to communicate their messages to the public. Campaign slogans and taglines, in particular, can become powerful tools for brand recognition in the political sphere. This trivia question tests your knowledge about a famous political advertising slogan that significantly impacted voter perception and campaign effectiveness.

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Bill Clinton's 1992 campaign
Ronald Reagan's 1980 campaign
Barack Obama's 2008 campaign
Jimmy Carter's 1976 campaign