Before revision: However with the abolition of slavery, the Slavery Abolition Act 1833 established an apprenticeship system whereby formerly enslaved Africans where obliged to work three quarters of their time for their former owners .
After revision: However with the abolition of slavery, the Slavery Abolition Act 1833 established an apprenticeship system whereby formerly enslaved Africans where obliged to work three quarters of their time for their former owners