Final answer:
FIBA Basketball World Cup and The World Baseball Classic are international championships, while Major League Soccer is not.
Explanation:
FIBA Basketball World Cup and The World Baseball Classic are international championships. These events attract teams from around the world to compete at the highest level of competition.
Major League Soccer is a domestic league based in the United States and Canada, not an international championship.
Learn more about international championships here:
https://brainly.com/question/1072412
