Mc Clelland then pointed to Brett in the dugout and gave the "out" sign, disallowing the home run.
Brett stormed out of the dugout, angry and hysterical, and Mc Clelland ejected Brett.
The Royals have participated in four World Series, winning in 19, and losing in 19.
The name Royals originates from the American Royal, a livestock show, horse show, rodeo, and championship barbeque competition held annually in Kansas City since 1899.
The homer was later reinstated by AL President Lee Mac Phail, and the Royals won the game after it was resumed several weeks later.