The islands were occupied by a garrison of British Marines and a civilian population was gradually built up. Whalers also set up on the islands as a base for operations in the Southern Atlantic. However, the opening of the Suez Canal in 1869, together with the gradual move from sailing ships to coal-fired steam ships, increased the isolation of the islands, as they were no longer needed as a stopping port or for shelter for journeys from Europe to East Asia.
ఈ ద్వీపం తక్కువ వాడుకలోకి రావడానికి ఒక కారణం ఏమిటి?
the opening of the Suez Canal