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Hace 19 horas · Origin of the name Eric Foner wrote that the term "was perhaps first used by a Washington newspaper in 1839, quoting a young slave hoping to escape bondage via a railroad that 'went underground all the way to Boston'". Dr. Robert Clemens Smedley wrote that following slave catchers' failed searches and lost traces of fugitives as far north as Columbia, Pennsylvania, they declared in ...
