28 jul 1860 ano - Underground Railroad
Descrição:
The Underground railroad was was an organized system where every night Harret Tubmen would help slaves escape from there owners
Underground Railroad. Image. Britannica School, Encyclopædia Britannica, 1 Nov. 2017. school.eb.com/levels/middle/assembly/view/145447. Accessed 18 Jan. 2018.
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