Territorial and farmland issues.
Sparta led the Peloponnesian League . Athens led the Delian League .
peloponnesian league led by Sparta fought the delian league led by Athens. the result was a peloponnesian league victory and the delian league was dismantled
Lenny Dykstra led the National League in walks in 1993 with 129.
Sparta led the Peloponnesian League, Athens led the Delian League.
The power of the Athenian led Delian league and to curb the power of Argos and Corinth. "Sparta formed its Pelopnnesian League, motivated at least partly by Athen's use of Delian League funds to rebuild its Acropolis"
In 2007 Alex Rodriguez led the American League in home runs with 54
Michael Bourn led the National League in stolen bases in 2009 with 61.
Jacoby Ellsbury led the American League in stolen bases in 2009 with 70.
Prince Fielder of the Milwaukee Brewers led the National League in RBI's for 2009 with 141.
In 2009 Prince Fielder led the National Legue in RBIs with 141, and Mark Teixeira led the American League with 122.
Slavery led to the Civil War.
it led to comercial problems