Human Tech Tree
Researched1833 · Industrial Age (1700 – 1900)

Civilization / Society, Economy & Law

Abolition of Slavery

From the Haitian Revolution to Britain's 1833 act, the US 13th Amendment (1865) and Brazil (1888), legal slavery is outlawed.

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Revolts and resistance of enslaved people, religious campaigns and Enlightenment arguments combined; Britain abolished slavery in its empire in 1833 with payments to owners, and the US in 1865. Article 4 of the 1948 Universal Declaration bans slavery, yet forced labour and trafficking persist.

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