The Bahamas became a British crown colony in 1718, when the British clamped down on piracy. After the American Revolutionary War, the Crown resettled thousands of American Loyalists to The Bahamas; they took enslaved people with them and established plantations on land grants. African enslaved people and their descendants constituted the majority of the population from this period on. The slave trade was abolished by the British in 1807; slavery in The Bahamas was abolished in 1834. Subsequently, The Bahamas became a haven for freed African slaves. Africans liberated from illegal slave ships were resettled on the islands by the Royal Navy, while some North American slaves and Seminoles escaped to The Bahamas from Florida. Bahamians were even known to recognise the freedom of enslaved people carried by the ships of other nations which reached The Bahamas. Today Afro-Bahamians make up 90% of the population of 332,634.