| | Articles - Major League Baseball (Site not responding. Last check: 2007-11-07) |
 | | More specifically, Major League Baseball ("MLB") refers to the entity that operates North America´s two major leagues, the National League and the American League, by means of a joint organizational structure which has existed between them since 1903. |
 | | Major League Baseball is governed by the Major League Baseball Constitution, an agreement that has undergone several incarnations since 1876 then called the NL Constitution, with the most recent revisions being made in 2005. |
 | | The 2005 contest, played in Detroit, followed this format, and it is expected that it will remain that way until the MLB says otherwise, since it has become popular with fans but has upset purists over the previous format of the two leagues alternating home-field advantage every other year. |
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