Of Springs") (640, of which 15 are whites), a British crown colony, the largest and most important of the British West India Islands; is one of the Greater Antilles group, and lies some 90 m. S. of the eastern end of Cuba; its greatest length E. and W. 144 m.; is traversed by the Blue Mountains (7400 ft.), whose slopes are clad with luxuriant forests of mahogany, cedar, satin-wood, palm, and other trees; of the numerous rivers, only one, the Black River, is navigable and that for only flat-bottomed boats and canoes; there are many harbours (Kingston finest), while good roads intersect the island; the climate is oppressively warm and somewhat unhealthy on the coast, but delightful in the interior highlands; for administrative purposes the land area is divided into three counties, Surrey, Middlesex, and Cornwall; the chief trade-products are dye-woods, fruit, sugar, rum, coffee, and spices; discovered in 1494 by Columbus, and since 1670 a possession of England.