the suppression of the slave trade, the Treaty for the Suppression of the African Slave Trade (1841), but the king, Louis Philippe I, declined to ratify it. Second abolition (1848) and subsequent events On 27 April 1848, under the Second Republic (1848–1852), the decree-law written by Victor Schœlcher abolished slavery in the remaining colonies. The state bought the slaves from the colons (white colonists; Békés in Creole), and then freed them. At about the same time, France started colonizing Africa and gained possession of much of West Africa by 1900. In 1905, the French abolished slavery in most of French West Africa. The French also attempted to abolish Tuareg slavery following the Kaocen Revolt. In the region of the Sahel, slavery has however long persisted. Passed on 10 May 2001, the Taubira law officially acknowledges slavery and the Atlantic slave trade as a crime against humanity. 10 May was chosen as the day dedicated to recognition of the crime of slavery. Great Britain The last known form of enforced servitude of adults (villeinage) had disappeared in England by the beginning of the 17th century. In 1569 a court considered the case of Cartwright, who had bought a slave from Russia. The court ruled English law could not recognize slavery, as it was never established officially. This ruling was overshadowed by later developments; It was upheld in 1700 by the Lord Chief Justice John Holt when he ruled that a slave became free as soon as he arrived in England. During the English Civil Wars of the mid-seventeenth century, sectarian radicals challenged slavery and other threats to personal freedom. Their ideas influenced many antislavery thinkers in the eighteenth century. In addition to English colonists importing slaves to the North American colonies, by the 18th century, traders began to import slaves from Africa, India and East Asia (where they were trading) to London and Edinburgh to work as personal servants. Men who migrated to the North American colonies often took their East Indian slaves or servants with them, as East Indians have been documented in colonial records. Some of the first freedom suits, court cases in the British Isles to challenge the legality of slavery, took place in Scotland in 1755 and 1769. The cases were Montgomery v. Sheddan (1755) and Spens v. Dalrymple (1769). Each of the slaves had been baptized in Scotland and challenged the legality of slavery. They set