is a specific kind of: leader.

instances of which are: Bridges, Harry Bridges | Cesar Chavez, Cesar Estrada Chavez, Chavez | Gompers, Samuel Gompers | Green, William Green | Big Bill Haywood, Haywood, William Dudley Haywood | Hoffa, James Riddle Hoffa, Jimmy Hoffa | Jones, Mary Harris Jones, Mother Jones | John L. Lewis, John Llewelly Lewis, Lewis | George Meany, Meany | John Mitchell, Mitchell | Lech Walesa, Walesa ... show more.