History Daily

The Abolition of the British Slave Trade

11 snips
Mar 25, 2026
A retelling of the Zong massacre and its chilling impact at sea. The meeting of Equiano and Granville Sharp and their fight over a notorious court case. Public campaigns like the Sons of Africa and the power of Equiano’s bestselling narrative. William Wilberforce’s long parliamentary campaign culminating in the 1807 vote to end the trade.
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ANECDOTE

Zong Massacre Sparked Public Outrage

  • The Zong massacre saw crew throw 142 enslaved people overboard during a windless stretch to conserve supplies on Nov 29, 1781.
  • Olauda Equiano publicized the atrocity, using the court insurance case to shock British public opinion.
ANECDOTE

Olauda Equiano's Journey From Enslavement To Activism

  • Olauda Equiano, formerly Gustavus Vassa, bought his freedom and became a prominent abolitionist in London sharing his life story with Granville Sharp in 1783.
  • Equiano's firsthand Middle Passage account and activism helped mobilize abolitionist networks like the Sons of Africa.
INSIGHT

Turning Legal Cases Into Moral Campaigns

  • Granville Sharp and other campaigners reframed legal and insurance proceedings into moral arguments that exposed the trade's brutality.
  • They converted a civil insurance dispute into sustained public pressure that grew abolitionist organizations.
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