On this day in 1834: The Abolition of Slavery Act comes into effect
Three days before his death on 26 July 1833, William Wilberforce learned that the abolition of slavery, a cause for which he had spent decades campaigning, was to become law. It received Royal Assent one month later. The Slavery Abolition Act finally took effect on 1 August 1834, 188 years ago today.