Which member of the British Parliament led the fight to abolish the slave trade in Great Britain?

William Wilberforce was a prominent member of the British Parliament who played a central role in the movement to abolish the slave trade in Great Britain. His dedication to this cause spanned several decades, during which he introduced numerous bills aimed at ending the transatlantic slave trade. Wilberforce believed deeply in social reform and the moral imperative to end the exploitation and inhumanity associated with slavery. His tireless campaigning, combined with his ability to rally support among other lawmakers and the public, ultimately contributed to the passing of the Abolition of the Slave Trade Act in 1807, which made it illegal to engage in the slave trade within the British Empire.

This distinguishes Wilberforce as a key historical figure in the abolitionist movement, setting him apart from others mentioned. James Mill, while an important political philosopher, did not have a significant direct role in the abolition movement. Benjamin Disraeli, later known for his role as Prime Minister, was not affiliated with the abolitionist campaign during the time that Wilberforce was active. John Gladstone, although he served in Parliament, was in fact known for his opposition to the abolitionist movement, as he had vested interests in the slave trade due to his family's wealth from sugar plantations