1 ago 1834 ano - Britain passes Abolition of Slavery Act

Descrição:

https://www.britannica.com/topic/Slavery-Abolition-Act

https://www.theguardian.com/commentisfree/2018/feb/11/lets-end-delusion-britain-abolished-slavery

http://www.bbc.co.uk/history/british/empire_seapower/antislavery_01.shtml

Adicionado na linha do tempo:

Data: