Trivia: The World Series is the championship of what professional sports league?
Correct Answer: MLB
So why is this answer correct? : The World Series has served as Major League Baseball’s championship event since its inception in 1903. This series determines the better team between the winners of the American and National leagues. Since 1903, there have been two occasions where the World Series didn’t occur: first in 1905, when the New York Giants refused to play Boston, and in 1994, due to a labor strike.