Background:
Uninhabited when first discovered by the Portuguese in 1502, Saint
Helena was garrisoned by the British during the 17th century. It
acquired fame as the place of Napoleon BONAPARTE's exile, from 1815
until his death in 1821, but its importance as a port of call
declined after the opening of the Suez Canal in 1869. Ascension
Island is the site of a US Air Force auxiliary airfield; Gough
Island has a meteorological station.