22 h 8 m, 5 fev 1850 ano - fredrick douglass
Descrição:
fredrick douglass leads the abolitionist
Douglass, Frederick. Image. Britannica School, Encyclopædia Britannica, 1 Nov. 2017. school.eb.com/levels/high/assembly/view/10124. Accessed 19 Jan. 2018.
Adicionado na linha do tempo:
north and south timeline
Data: