European exploration of Africa
One of the ships under command of Diogo Dias arrived at a coast that was not in East Africa. Two years later, a chart already showed an elongated island east of Africa that bore the name Madagascar. But only a century later, between 1613 and 1619, did the Portuguese explore the island in detail. They signed treaties with local chieftains and sent the first missionaries, who found it impossible to make locals believe in Hell, and were eventually expelled.
History of Africa
Madagascar was apparently first settled by Austronesian speakers from Southeast Asia before the 6th century AD and subsequently by Bantu speakers from the east African mainland in the 6th or 7th century, according to archaeological and linguistic data. The Austronesians introduced banana and rice cultivation, and the Bantu speakers introduced cattle and other farming practices. About the year 1000, Arab and Indian trade settlement were started in northern Madagascar to exploit the Indian Ocean trade. By the 14th century, Islam was introduced on the island by traders. Madagascar functioned in the East African medieval period as a contact port for the other Swahili seaport city-states such as Sofala, Kilwa, Mombasa, and Zanzibar.