Answer:
The American League has 15 teams and the National League has 15 teams. Each of the leagues is divided into three divisions called the East, the Central, and the West. The Boston Americans beat the Pittsburgh Pirates in the first World Series 5-3. The New York Yankees have won the most World Series with 27.1903
Major League Baseball (MLB), North American professional baseball organization that was formed in 1903 with the merger of the two U.S. professional baseball leagues—the National League (NL) and the American League (AL).
Step-by-step explanation: