History of Madagascar
Europe knew of Madagascar through Arab sources; based on them "The Travels of Marco Polo" claimed that "the inhabitants are Saracens, or followers of the law of Mohammed", without mentioning other inhabitants. Other than its size and location, everything about the island in the book describes southeastern Africa, not Madagascar. European contact began on 10 August 1500, when the Portuguese sea captain Diogo Dias sighted the island after his ship separated from a fleet going to India. The Portuguese continued trading with the islanders and named the island "São Lourenço" (Saint Lawrence). In 1666, François Caron, the director general of the newly formed French East India Company, sailed to Madagascar. The company failed to establish a colony on Madagascar but established ports on the nearby islands of Bourbon (now Réunion) and Isle de France (now Mauritius). In the late 17th century, the French established trading posts along the east coast. On Île Sainte-Marie, a small island off the northeastern coast of Madagascar, Captain Misson and his pirate crew allegedly founded the famous pirate utopia of Libertatia in the late 17th century. From about 1774 to 1824, Madagascar was a favorite haunt for pirates. Many European sailors were shipwrecked on the coasts of the island, among them Robert Drury, whose journal is one of the few written depictions of life in southern Madagascar during the 18th century. Sailors sometimes called Madagascar "Island of the Moon".
Madagascar
From about 1774 to 1824, Madagascar gained prominence among pirates and European traders, particularly those involved in the trans-Atlantic slave trade. The small island of Nosy Boroha off the northeastern coast of Madagascar has been proposed by some historians as the site of the legendary pirate utopia of Libertalia. Many European sailors were shipwrecked on the coasts of the island, among them Robert Drury, whose journal is one of the few written depictions of life in southern Madagascar during the 18th century. The wealth generated by maritime trade spurred the rise of organized kingdoms on the island, some of which had grown quite powerful by the 17th century. Among these were the Betsimisaraka alliance of the eastern coast and the Sakalava chiefdoms of Menabe and Boina on the west coast. The Kingdom of Imerina, located in the central highlands with its capital at the royal palace of Antananarivo, emerged at around the same time under the leadership of King Andriamanelo.