American League was created on 1901-01-28.
American Football League was created in 1959.
Inter-American League was created in 1978.
American League West was created in 1969.
American League Central was created in 1994.
American Protective League was created in 1917.
American Motor League was created in 1895.
American League East was created in 1969.
American Premier League was created in 2009.
American Classical League was created in 1919.
North American League was created in 2010.
League of American Writers was created in 1935.
North American Star League was created in 2011.