The New York Yankees are an American professional baseball team based in the New York City borough of the Bronx. The Yankees compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. The Yankees are one of two major league clubs based in New York City, the other being the New York Mets of the National League. In the 1901 season, the club began play in the AL as the Baltimore Orioles (no relation to the modern Baltimore Orioles). Frank Farrell and Bill Devery purchased the franchise (which had ceased operations) and moved it to New York City, renaming the club the New York Highlanders. The Highlanders were officially renamed the Yankees in 1913.

As was common with all members of the American League, the team was often called the New York Americans. They were also dubbed the "Invaders" for a short time in 1903.New York Press Sports Editor Jim Price coined the unofficial nickname Yankees (or "Yanks") for the club as early as 1904, because it was easier to fit in headlines and because "Yankee" was and is a commonly-used synonym for "American". A prophetic letter to the editor of the New York Sun, May 7, 1903, p. 8, had raised this question: "Name for the American New Yorks. If the new baseball team is to have a name that is in keeping with the 'Giants,' does it not seem reasonable that if they are the 'New York Americans' they might be called the 'Yankees' or 'Yanks'?"

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