What are the managers strengths and weaknesses of baseball?

To help write about my topic, I found a great website to help me out. The website is about managers of baseball. On a baseball team you need to have a good manager, players, and leadership. In order to succeed in baseball your team needs a good manager. Usually the teams with best managers make it to the playoffs and even win the World Series. The teams success isn't all about the managers though. Part of the teams success is the players on the team. If you have players that aren't that good, then your team wont be as good. If your players are good then it will be less hard to make them better. Sometimes your team can have players that aren't so good but there team will end up being good because of your manager. At the end of the baseball season teams from all over the world play each other. The team from the U.S. is usually coached by the best manager, and that manager is usually the one whose team wins the world series.