Slavery in Britain His conversion to Evangelical Christianity in 1784 played a key role in interesting him in this social reform. 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 land owners in the British West Indies were losing their unpaid labourers, they received compensation totaling £20 million. The Royal Navy established the West Africa Squadron (or Preventative Squadron) at substantial expense in 1808 after Parliament passed the Slave Trade Act of 1807. The squadron's task was
Slavery in Canada only attempt by any Ontario legislature to act against slavery. This legal rule ensured the eventual end of slavery in Upper Canada, although as it diminished the sale value of slaves within the province it also resulted in slaves being sold to the United States. In 1798 there was an attempt by lobby groups to rectify the legislation and import more slaves. By 1800 the other provinces of British North America had effectively limited slavery through court decisions requiring the strictest proof of ownership, which was rarely available. In 1819, John Robinson Attorney General of Upper Canada declared that by