History of slavery many years of lobbying by the abolitionist movement, led primarily by William Wilberforce, the British Parliament voted to make the slave trade illegal anywhere in the Empire with the Slave Trade Act 1807. Thereafter Britain took a prominent role in combating the trade, and slavery itself was abolished in the British Empire with the Slavery Abolition Act 1833. Between 1808 and 1860, the West Africa Squadron seized approximately 1,600 slave ships and freed 150,000 Africans who were aboard. Action was also taken against African leaders who refused to agree to British treaties to outlaw the trade. Akitoye, the 11th Oba
Slavery in Poland the Ukraine are forced into sex slavery. Poland is part of the European G6 Initiative Against Human Trafficking. Slavery in Poland Slavery in Poland existed on the territory of Kingdom of Poland during the times of the Piast dynasty in the Middle Ages. It continued in various forms until late in the 14th century and was supplanted by the institution of serfdom, which has often been considered a form of modified slavery. Polish literature refers to this group of people as "unfree people" (, ) rather than as slaves(niewolnicy). The institution of slavery as practiced in the Polish territories during