William Wilberforce was a British politician in the late 18th and early 19th centuries who led the campaign to abolish the slave trade in the British Empire. Despite facing opposition and setbacks for over 20 years, Wilberforce achieved his goal in 1807 with the passage of legislation banning the slave trade. He continued campaigning for the total abolition of slavery, which was achieved shortly before his death in 1833. Throughout his life, Wilberforce also advocated for numerous other social reforms and causes promoting human rights and justice.