Machico, Madeira institutions (municipal chamber, customshouse and church), and the left margin, that included nucleus of Banda d'Além, the Misericórdia (social centre) and Chapel of Christ, now known as the Chapel of "Nosso Senhor dos Milagres" ("Our Lord of Miracles"). In 1803, a landslide was responsible for the destruction of various homes, destroying hedges and walls, the main bridge along the ravine and the Chapel of "Nosso Senhor dos Milagres". Machico also became a front-line during the "Revolta da Madeira" ("Madeira Revolt") in April 1931. Machico is located 17 km northeast of Funchal, northwest of the uninhabitable Savage Islands, 20 km southeast
Madeira over 6,000 "arrobas" (an "arroba" was equal to 11 to 12 kilograms) by 1455, using advisers from Sicily and financed by Genoese capital. (Genoa acted as an integral part of the island economy until the 17th century.) The accessibility of Madeira attracted Genoese and Flemish traders, who were keen to bypass Venetian monopolies. Sugarcane production was the primary engine of the island's economy, increasing the demand for labour. African slaves were used during portions of the island's history to cultivate sugar cane, and the proportion of imported slaves reached 10% of the total population of Madeira by the 16th century.