The abolitionist campaignsOrigins of the abolitionist movement
In the late 18th century abolitionists led by William Wilberforce campaigned to end the trade in enslaved Africans. There was opposition to their movement from those who wanted the trade to continue.
At the end of the 18th century, public opinion began to turn against the slave trade.
The Society of Friends (a Christian group also known as the Quakers) opposed the slave trade. In 1761 they decided none of their members could be involved in trading people as slaves.
The video below describes the origins of the abolitionist movement.
In 1787, the Society for the Abolition of the Slave Trade was set up. William Wilberforce MP represented the Society in Parliament.
The Society for the Abolition of the Slave Trade decided that the best approach was to try to end the slave trade rather than slavery itself.
It would make slave masters to improve their treatment of enslaved people, as there would be fewer of them.