Slavery in the British and French Caribbean abolished the slave trade but the decree did not come into effect until 1826. France re-abolished slavery in her colonies in 1848 with a general and unconditional emancipation. William Wilberforce's Slave Trade Act 1807 abolished the slave trade in the British Empire. It was not until the Slavery Abolition Act 1833 that the institution finally was abolished, but on a gradual basis. Since slave owners in the various colonies (not only the Caribbean) were losing their unpaid labourers, the government set aside £20 million for compensation but it did not offer the former slaves reparations. With the abolition of the
Abolitionism in the United Kingdom ships. Action was also taken against African leaders who refused to agree to British treaties to outlaw the trade, for example, in 1851 it deposed “the usurping King of Lagos”. Britain signed anti-slavery treaties with more than 50 African rulers. After the 1807 Act, slaves could still be held, though not sold, within the British Empire. In the 1820s, the abolitionist movement may have revived the campaign against the institution of slavery. In 1823 the first Anti-Slavery Society was founded in Britain. The Society's members consisted of a union of non-conformist churches and many had previously campaigned against the slave