This is a correct answer to the following question about Major professional sports leagues in the United States and Canada. Yes or no?
Answer: Soccer's greatest successes were in the form of the American Soccer League (1921-1933), the original North American Soccer League (1968-1984) , the National Professional Soccer League (1984-2001) and, currently, Major League Soccer (1996-present).
Question: what is the largest major league sport in the world?
