They hit 5693 Regular Season Home Runs
AL - 2688
NL - 3005
ML - 5693
30 teams
in little league it is 60 feet; major leagues are 90 feet
The Negro leagues were US professional baseball leagues. The term is usually used to include 7 leagues, also called "Negro Major Leagues" which began in 1920.
There were 237 home runs hit at Yankee Stadium during the 2009 season. Which led the major leagues.
Through the 2010 season, Jose Molina has hit 26 career home runs in the major leagues.
To many to count
As of 2009, 125 players have hit 300 or more career homer runs in the Major leagues..
In 1992, Derek Jeter hit four home runs in the minor leagues. He started his Major League career in 1995.
The 2011 season is his 18th as a major league player.
As far as I know, there are two major ones in the US.
About 1500
5 years